lmm tcm pinout Lift up and remove the TCM/TCM cover and place them in a safe location to avoid damage. 14361 SW 120th Street Unit 106 Miami , FL , 33186 , United States LB7/LLY/LBZ/LMM 1031312 2011-2015. U0106 Generic, lost commo W/glow plug This is my first time and I am trying to avoid the dealer service dept. Put the right tools in your toolbox! FlashScan from EFILive allows you to scan, data log and reprogram your vehicle for maximum performance and outstanding drivability. The Sun Coast A1-6VB-TCM-LB7 Allison 5-6 Speed Conversion for your 2001-2004 GM 6. Vincent Ciulla is a certified master automotive technician who has diagnosed and repaired light trucks, domestic and foreign cars, and diesel engines, for more than three decades. 6L Duramax/Allison. 6L Duramax & 2006-2015 Dodge 5. 1 L18 and 6. 6L LLY/LBZ Duramax; 2007. The LBZ has a 7-hole injector system, while the LMM only has a 6-hole injector. LM380 . Speartech is your LS & LT wiring harness swap specialist. » Seal and Body, LB7 LLY LBZ LMM LML L5P, DuramaxTransmission leaking by wire harness?. In most cases, the TCM is integrated into a single housing with the PCM. to the vehicle. You might be a specialist that wishes to try to find references or resolve existing issues. Select year/generation engine. Fleece Performance Allilocker • 2006-10 LBZ/LMM Duramax engine • 6 speed Allison 1000 transmission • 243xHD electronic 4wd transfer case wiring diagram with module • Custom integrated engine and transmission harness • Weather resistant ECM/TCM housing • High-Flow passenger side exhaust manifold • Custom LBZ Aluminum radiator The medium duty truck GMC Topkick was produced from 2003 to 2010. Allison 2000 Transmission Wiring Diagram Ls Swap Fuse 800sss Yenpancane Jeanjaures37 Fr. Look for AVF. 6L LMM Engine Complete with Turbos and Injectors - ONLY 180,000km Comes with 90 day warranty Core charge is $800 - this charge is refunded once the core engine is received. TCM operation will not be considered in detail in this article: suffice it to say that it relies on the ECM for proper information in order to operate the Allison transmission correctly. Unfortunately, the wrist-pin is the weakest part of the pistons so the excess heat can easily cause them to crack. COLOR: BLACK Im looking for a pinout diagram for the TCM 2006 Silverado 6. Remove the two 10 mm bolts along the top edge of the radiator shroud and unplug the (2) connectors from the TCM. Improve low-mid RPM range power where you need it. 5 lmm gmc dramax can the tech 2 reprogram the four-wheel drive system i get a light saying it needs service A: Yes Q: Does the gm tech2 reflash TCM on a 2008 Yukon Denali xl? New transmission 6L80 Put on and needs GMs new update to function. 8 Sealed, Color Gray LMMs were used from Ways to identify this engine: – Exposed Allison Transmission Line Pressure Upgrade Kit. Or you are a pupil, or maybe even you who just need to know regarding 2007 Chevy Silverado Wiring Schematics. 5-2015; LWN Van 2. I have worked to get all harnesses down to a single connector and as few wires as needed to read and write with stock and custom tuning tools. The floor console fuse block is located under the driver’s seat. As throttle input and load increases, so does the calculated torque the TCM estimates. GM has used many different four-wheel-drive control systems in its vehicles over the years, ranging from pure mechanical to electronically controlled. 5-2010 Duramax 6. Most GM cars produced in 1996-2003 use J1850-VPW interface. 125” Performance Forged Pistons (Mahle, Icon, DSS, or JE) 99 Ls1 pinouts pcm Ls1 pinouts pcm 29 Nov 2007 The E38 has two plugs on it while the E40 has three so it won 39 t work 2005 brought the E40 ECU and 06 Speartech also provides LS and LT ECM programming (including E38, E67, E40 PCM; Tuner Mounts; Expandable Accessory CCD is the LAN system between the PCM, TCM, OBDII connector, dash, radio, etc. While the TCM won’t need to be removed from the vehicle to adjust the software found inside when using the Duramaxtuner Spade tuner, for some, it may be logical to remove the TCM from the vehicle and mail it back to the specialists at Duramaxtuner to make the 2011 Chevy Silverado ECM ECU PCM Engine Computer Quality remanufactured units. Code U0101 stands for Lost Communication with TCM. 1. GM Duramax; 2001-2004 LB7 VIN Code 1; 2004. 6L diesel. Open your hood and locate your ECM. 5 lmm I am looking for all of the ground locations for the LMM. the TCM. The NSBU switch transmits selector position information to the TCM. 5 LMM CCSB 20" Dick Cepek GM78s w/ Dick Cepek FC2 35/12. com International Series 2100/2200 You are looking at a Transmission Control Module, TCM, out of a 2007. Added - Ford VCM's with corrupt flash are now usable with disclaimer. The blue wire will connect to the vehicle harness (solenoid) side. 20. No starter signal at starter relay but when jump relay will turn over but not start. It is my preferred way to improve power, economy, and drivability on the Duramax. Average Star Rating: 0. That’s one of the most fun parts as it’s usually accompanied with a bit of bench racing and dreams of how the project will perform in the end (be it a boat, hot rod, pickup or bar stool racer). COVID-19 UPDATE : We are open during our regular business hours with same day order processing & fulfilment. 2007. My vent AC ("snowflake") switch does not work, while recirculate button actuates the AC just fine (light on, AC compressor kicks on, cold air) SO - I'm thinking that there are separate relays for each function, and since there is no light or clicking for the vent The vehicle is equipped with a column type shift selector. Using the ohmmeter hooked between DLC pin 6 and 14 terminals, instead of disconecting the TCM module, use 2 jumper wires (shown in red lines) between 2 similar color high speed bus wires: tan to tan and brown to brown. If a P0880 is set, inspect: • Battery voltage feed to the TCM. 7L Cummins. Will not do a atc relearn because of dtc and not clear dtc because of relearn has not been done updated tcm was exposed to fix this issue but it did not YES . 5 metric thread location Transmission rear cover 2100/2200 Series www. No footprint left behind. Allison Transmission Detent Lever / Neutral Safety Switch. It will only attach one way. Price. 2007. LVA - Air supply system (for EHC system). Allison T87 TCM Once you have received and swapped out your original valve body and TCM, rebox the TCM into the 6 Speed Conversion Kit box and return to Duramax Tuner. Hi! OK - new thread, here. At first, Chevy service guy thought it might be covered under 5 yr power train warranty, but discovered it wasn't. In addition to the 2001-2004 LB7 Duramax, Kennedy Diesel (KD) also offers custom ECM tunes for the 2004. LVDS - Low Voltage Differential Signaling. With the conversion, you can drop 325 engine rpm @ 75 mph with 3. E35 LBZ LMM; Trailblazer/Envoy 03-05 PCM; TCM. Could some one tell me where to find a schematic or diagram for the engine starting circuit. Added - A6 Torque Management disable. It then uses this information to determine control of various outputs, such as the shift solenoids and torque converter clutch solenoid. I noticed in the schamatics that in the LMM's, the tap shift runs through the BCM & the data bus, whereas the 06/07 LBZ's the tap-shift is wired Duramax LBZ/LMM DSP5 User Guide support@efilive. Location: The switch is located on driver's side of the Allison transmission. 7L 2500 Cummins 2013 - 2019 Ford 6. . 5-2005 LLY converts your 5-Speed Allison A1000 Transmission into a 6-Speed like the later models. In addition to the column shifter, another component associated with the shift selector is the Nuetral Safety Back Up (NSBU) switch mounted on the selector shaft of the transmission. 1; 2; Next. 6L LMM Duramax 30 YEL TCM Class 2 Serial Data 31 – 32 Dk GRN Can Serial Data Low Transmission Allison 32 Way Red Connector Pin / Wire Color / Function 1 PNK Switch C 2 DK BLU Switch D 3 RED Switch E 4 LT GRN/BLK Switch Reverse 5 BLK/WHT Switch Range A 6 YEL Switch Range B 7 GRY Switch Range C 8 WHT Switch Range P 9 – 10 YEL/BLK TFT Sensor 11 – 12 – Should be suitable for most modern GM cars - Buick, Cadillac, Chevrolet, Daewoo GMC, Holden, Opel, Vauxhall. This will isolate the Description. This article will explain how to install your LBZ / LMM DSP5 switch. And re flashed tcm with the lasted calibration don't know what to do next. allisontransmission. ca. Alternatives Audio Amplifiers. 6L Stealth Module exclusively for Chevy/GMC Duramax 6. Please help Reply 1: Good evening, I Code U0101 stands for Lost Communication with TCM. Have an idea Im trying to run with but need to see the differences in the pinouts before I play with different OSs. If there is B+ at pin 22 of the PCM, command the vent solenoid on through the scan tool and the voltage should drop to less than 0. 1 L18 and 6. The female should be crimped onto the vehicle harness (solenoid) end of the brown wire. It has 26 pins, some of which go the black or gray 8 way connectors, the TJ harness, and a fused power source from the battery. Added - BIN and HPT files can now be dragged into VCM Editor for quicker loading. The process for tuning OBD1 GM products is pretty much the same for all 86-93 model years. Disconnect the 80-way connector from the TCM when electrically welding etc. A fault in the CAN will not cause the ECM to set the Diagnostic Trouble Codes (DTC). 9L/6. 1; 2; Next. 6L LBZ / LMM CP3 Fuel Injection Pump Core core for $100. 972-602-8100 LMM Van 2008-2010; LGH Van 2010. Please help Reply 1: Good evening, I Modules Pre-Programmed to your vehicles VIN number for an exact fit with a One-Year Warranty. E35 LBZ LMM; Trailblazer/Envoy 03-05 PCM; TCM. 4X4 LMM Z71 DIY stock airbox m. LMM - Air flow meter/sensor. In this issue of Keep Those Trannys Rolling, we’re going to look at one of the most common problems plaguing Allison’s LCT transmission group: inhibited gear ranges or shifts. engine speed sensor to the TCM causing a complaint of torque converter surge without setting codes. GM ONLY TCM - A50 (J1850) - BEGINNING WITH MY09: Login to See Prices: Two circuits are used to communicate CAN data between the ECM and TCM. The ECM set the OBDII code when the TCM receives a torque reduction failure message from the ECM. LMR - Light alloy wheel. 6L Duramax LMM 2007. 2006-2010 LBZ / LMM Switch Installation. Part Number: AWW-500428 Chevy-GMC LMM Duramax diesel performance parts, rebuilt common rail injectors, CP3 rebuilt pump, turbo, and fuel system repair parts. Do not ground welders, battery chargers, electrostatic painters or any other equipment to the heatsink. See full list on pinoutguide. The ECM is located at the front of the engine compartment, just below the driver's side battery. 5-2005 GM 6. com LBZ/LMM Controllers Controller IGN SW OBDII V1 V2 Description Small 2 4 and 5 Not Supported 4 and 8 Ground Large 77 16 1 12V Unswitched Small 1 12V Switched Small 21 12V Switched Small 56 12V Switched Funks Boards 2007. 6L Duramax Diesel Engines FlashScan Bench Harness Wiring Pinouts LBZ/LMM Controllers Controller IGN SW OBDIIV1V2Description Small 2 4 and 5 4 and 8 Ground Large 77 16 1 12V Unswitched Small 1 12V Switched Small 21 12V Switched Small 56 12V Switched Large 76 12V Switched Small 57 6 2 CAN + Small 44 14 Not Supported 3 CAN - Wiring diagrams, TCM - Black 26 way plug . The 68RFE has the transmission dip stick on the passenger side as opposed to the driver side. P0880 will set if the TCM loses power before the drive cycle is completed. GM Duramax. Instrument Panel Fuse Block. BMW Ista-D Ista-P Windows 7/8/10 Download + How to install; PSA Diagbox 9. PCM Bench Harness Wiring Pinouts support@efilive. Cadillac CTS-V 5. Do not ground welders, battery chargers, electrostatic painters or any other equipment to the heatsink. But now it has the P0700 and cant decide what gear it wants to be in. Line pressure in factory form is PERFECT for a factory tuned engine. Includes all motor sizes. 6TD Duramax LLY/LBZ/LMM/LML/LGH pickups and MD trucks (A40, A46/T14A, A50, T14) $250. GEN V. 6L Duramax LMM Power Levels: Level 1: 30 HP and 60 lb-ft Level 2: 40 HP and 80 lb-ft Level 3: 50 HP and 95 lb-ft Level 4: 60 HP and 115 lb-ft Level 5: 80 HP and 135 lb-ft Level 6: 90 HP and 225 lb-ft 2 3 FEATURES & BENEFITS Specifying a vehicle is an important business proposition. LSM - Steering column memory. Kennedy Custom tuning is developed in house by yours truly John Kennedy using EFI Live tuning software. Make your diesel have more efficient power and fun to drive with our Chevy/GMC Duramax 6. Year of production: 2006, 2007. Allison T87 TCM Searching for details concerning 2007 Chevy Silverado Wiring Schematics? you are right here. GEN IV. 00 – $ 1,600. It uses two CAN networks, a high speed that communicates with the ECM/TCM, and low speed that communicates with everything else like radio, hvac, and door modules. Wiring Diagram For 2007 Silverado Classic FlashScan®. AKA PNP ("Park Neutral Position") switch. This code typically sets in conjunction with one or more of these codes: P1760, P0562, P0561, U1000, U1301, U1305, U2105 and P1571. 5*-2016 Duramax Allison Lockup and Pressure Controller LML (RPO code “AVF”) *2015 trucks had a mid-year TCM change. I'm trying to replace the ECM on 2013 Chevy Cruze because the original has the pins burned (see the picture). GM E35 ECM Programming Harness Duramax LBZ LMM for 2006-2010 6. Each module/unit is thoroughly re-manufactured, programmed and then tested for the specific year and type of transmission you require. second question ,and i ask only because it seem to happen shortly after ,i TCM module problem; 1) Limp Mode (Allison 1000 Model) The Allison transmission 1000 model has a feature called “limp mode”, in which the transmission locks itself into third gear. LM4871, AD620, IC6283, JRC4558, Where to use the LM386 Audio Amplifier. We are dedicated to providing high-quality engine calibrations that represent the best mix of drivability, reliability, and power available within the performance automotive aftermarket. The NSBU switch transmits selector position information to the TCM. 5-2010 GM 6. In search of complete wiring diagram for ECU and TCU controllers. Allison Gen 4 TCM ** 8. Allison 5 Speed Wiring; T42 4-SPEED TCM; T43 6-SPEED TCM. 1 L18 and 6. I unplugged the TCM and checked the resistance and it read 000 ohms. Instrument Panel Fuse Block. We offer LS and LT swap conversion harnesses for all LS / LT engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, LQ4, LQ6, L99, Gen 5 V8, LT1, LT4, Vortec L83 L86 variants. S. Will also fit: 2007. Check all fuses that power up the TCM module on this location Electronic output from TCM TAChOGRAPh PROVISION Tone wheel 6-tooth Mounting M18 x 1. The instrument panel fuse block access door is located on the driver’s side edge of the instrument panel. Most of the time, limp mode is caused by loss of signal to/from the TCM. TCM connector. Added - Support for 1998-2000 GM Vortec V6 and V8 vehicles. LWR - Vertical headlight aim control. Plug and play. 1. Also known as a PRNDL switch. I have a 2006 GMC Serria 2500 HD pickup and am getting a U0106 Generic code; lost communication with glow plug. And transfer case will not relearn. 6L LLY Duramax; 2006-2007 GM 6. Chevy/GMC Duramax; 2001-2004 GM 6. Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2007-2011 Chevrolet Silverado. The RF Wheel Sensor had 530 ohms, LF Wheel Sensor 524 ohms. How to identify what we need, how to remove it and some other great information about the ECM/TCM harness, upper engine harness and more An LLY used in thi It MIGHT work with the LMM's, but I'm not sure if the pinouts are the same as I haven't been able to find a proper schematic for the '09s with the A50 and I don't have schematics for the 2010's. 3 or later personality Restore LMM checkpoint on ELMM Engine Control Module/Unit (ECM/ECU) for 2003-2007 Dodge 5. Most of these pinouts have been tested and working by me personally. On-Board Diagnostics, or "OBD," is a computer-based system built into all 1996 and later light-duty vehicles and trucks, as required by the Clean Air Act Amendments of 1990. Ok. Each has its own diagnostic procedures, and the best source for understanding how these systems work will always be your information system. 0 out of 5 (0 vote) If you finish the payment today, your order will arrive within the estimated delivery time. The OBD2_62 definition file has been released to support these TCMs. The Transmission Control Module (TCM) signals six different solenoids, located on the valve body, to apply and release clutches based on vehicle speed and power combinations, and the range selected by the operator. Buying Diesel Core injectors, turbos, engines, injection pumps, modules and compressors. Physically inspected for defects. Sell DieselCore your Duramax 6. GMC Sierra (2008) – fuse box diagram. The instrument panel fuse block access door is located on the driver’s side edge of the instrument panel. The planetary gear train consists of three constant mesh, helical gear planetary sets, refered to as P1, P2, and P3. 5, 2008, 2009, 2010 Duramax Diesels location Electronic output from TCM TAChOGRAPh PROVISION Tone wheel 6-tooth Mounting M18 x 1. Price: $45. The white wire will connect to the TCM side. Calibrated Power, home of DuramaxTuner can help your truck do more! We have Custom-Tuning, Stealth Turbos, and/or other upgrades available for your Duramax, Cummins, Power Stroke, EcoBoost, Roxor, Class A Diesel Pusher, HD Trucks, Tractors, Combines, and more. However, once torque is increased with tuning the predetermined torque model is higher than what the transmission estimates resulting in a lower-than-needed Line PSI. 6L Duramax/Allison. 5 PU/WH: 821: VSS High Signal - TO SPEED SENSOR ON MANUAL TRANS : 72: 0. 541 Cobblestone Road, Aurora, Ohio, 44202 USA (330) 626-9334 info@mrk-motorsports. The transmission control module (TCM) is the computer that controls your vehicle’s transmission. On the 2001-2010 GM Duramax trucks, the TCM (Transmission Control Module) is located on the backside of the radiator fan shroud. to the vehicle. Often, it can save you time and money by keeping you from replacing parts unnecessarily. I thought great I think I found the problem! LMM ECM Pinout If this is your first visit, be sure to check out the FAQ by clicking the link above. Its not! Had junk batteries so replaced them and it helped some of the codes. ) . C. LMM Duramax Swap with 6-speed Allison · Atlas Pro Series transfer case · Fully custom drive shafts · Pro Series Sportsman CP3 Pump · Fast Electric fuel pump and water separator system · Brand new fuel tank and lines with billet dropsump · Full 4-inch down pipe and full exhaust system · EFI Live tuning with 5-positioning switch · D-MAX 515-897-4459 PHP Tune your FICM for better fuel economy, less turbo lag, and more power! To program the TCM we will need (1) your VIN if it is a GM pickup / MD truck -OR- (2) CIN or ASSY# from the original TCM if it is not. Note: 2006 LLY trucks should use the "LBZ/LMM" ECM pins. This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. 6TD Duramax LB7/LLY pickups and Medium/Heavy Duty trucks, including non-GM (15768288 / 29537441 / 29542725 / etc) $200. 12 Download Free + How to Install; Toyota TIS Techstream 15. But can anyone help on pin outs for the jtag port and benchtop power to the ecu? The TCM is manufactured so that the heatsink of the TCM is isolated from all vehicle electrical systems including vehicle chassis ground. Checking for bad grounds is a good starting point when you are having car electrical issues, including trouble codes pointing to one or more sensors. CADILLAC ESCALADE T43 ORDERING; CORVETTE T43 TCM ORDERING; Transfer Case Control Module; FSCM. TCM Tuning is the modification to the programming calibration of a Transmission Control Module (TCM). Great for those that tow heavy or just want a more reliable Allison 100 transmission. leave it be. After stopping for lunch, the owner was dismayed to find that his Duramax immediately went into “limp mode” as the engine started. Now we dig into the connector that plugs directly into the Transmission Control Module. SALE 2007. 5 GMC "Black" Sierra SLT 3500HD SRW C. Allison 5 Speed Wiring; T42 4-SPEED TCM; T43 6-SPEED TCM. Year of production: 2008. Note, B-grade is cosmetically flawed and may have a cracked or chipped receptacle that will not affect durability or function. #powerstroke #cummins #duramax #CAT #International #Detroit Diesel #injectorcore #injectionpumpcore #hpopcore #turbocore #core #enginecore #dieselcore #ecmcore #modulecore #powerstokecore #duramaxcore #cumminscore #internationalcore #CATcore #dieselcoreresource #cp3 #cp3core #cash4core #actuator #vp44 #p7100 #recycle #truckparts #lbz #lb7 #lmm Was this problem ever resolved? I'm having the same issue with my '09 Silverado and need to get it fixed before it dies for good. On vehicles with the L18 gasoline engine, remove the three retainers that retain the Throttle Actuator Control module to the engine side of the cowl, just under and behind the fender to cowl brace, and position the module to the side. Our 68RFE Tuning is strongly recommended to increase the life of your transmission at higher HP and TQ. FCA switch must be intact Checking for bad grounds is a good starting point when you are having car electrical issues, including trouble codes pointing to one or more sensors. Cracked Piston(s)—LBZ/LMM. ECM keeps throwing U1510-00 Lost communication with device on LIN bus. On the 2001-2010 GM Duramax trucks, the TCM (Transmission Control Module) is located on the backside of the radiator fan shroud. Since the harness is modular, so I've got connectors set up for LS1/LB7's, LLY/E40/P12, LBZ/LMM, 5 speed Allison, 6 speed Allison, Ford 104 pin EEC-V. You are looking at a Transmission Control Module, TCM, out of a 2007. This is what I came up with. 6 SPEED TCM CLONE SVC; Allison 5-Speed TCM. 73 gears. 00 In search of complete wiring diagram for ECU and TCU controllers. 6TD Duramax LLY/LBZ/LMM/LML/LGH pickups and MD trucks (A40, A46/T14A, A50, T14) $250. ALLDATA gives you all available wiring diagram schematics, updated four times a year to meet changing factory service and repair information. 6L LB7 Duramax; 2004. AutoZone's Repair Guides tell you what you need to know to do the job right. The owner of this GM Duramax was headed to Montana on vacation with his family and camper trailer in tow. The top esports betting sites have a range of different banking options, which makes it easy to deposit funds into your betting account. LWS-5 - Steering angle sensor. December 29, 2017 · West Plains, MO · American Auto Wire classic update harness installed. Disconnect the TCM wiring connectors. 2010 Duramax LMM A50 upgraded TCM - fixed it right away- EXCELLENT customer service. 5, 2008, 2009, 2010 Duramax Diesels If you can access codes from the TCM module, then the U0101 code is either intermittent or a memory code. 2L engine Won't start or turn over. P: +64 (9) 534 1188 [technical support is not available by phone] F: +64 (9) 534 9998 LML TCM Tuning Description. 73 gears. 515-897-4459 PHP Tune your FICM for better fuel economy, less turbo lag, and more power! Allison 1000 transmission specs, ratios, and information. GEN III. Whether you currently own a Duramax powered Silverado or Sierra, or you have considered purchasing a used GM diesel pickup, the question will cross your mind regarding what problems you may experience with the engine. 8L V6 TBI Swap – ECMs 1227429 and 1228062 Pinout 1227429 Pinout (1228062 differences noted) 1228062 ECM Pinout. The powertrain control module (PCM) in your vehicle is the main computer controlling its various operating systems. You might get lucky. Part Number: 25821029 -- PART NUMBERS MAY VARY BUT IF YOU'RE LOOKING FOR A SPECIFIC PART NUMBER, SEND US A MESSAGE. 6TD Duramax LB7/LLY pickups and Medium/Heavy Duty trucks, including non-GM (15768288 / 29537441 / 29542725 / etc) $200. Duramax allison transmission 1000 wiring diagram international harness tcc schematic 2000 ecm micro school bus mechanic series 3000 1951 service manuals automatic kenworth tcm 2004 dodge grafik 4000 gen 4 diagrams power guide 1999 md3060 manual pdf 2400 meter box 545 lbz lmm internal mercury shifter gallery GM UPFITTER - Home LM386 Equivalent IC. The most common failure is loss of power or ground. The DDEC II ECM . No check engine light. Search by Make Search. If the vehicle isn’t performing the way it should, the PCM can be reprogrammed to increase performance. 64 2. This has a series of 3 digit build codes on it. This mode is triggered by anything that could cause severe damage to the transmission, including severe overheating or towing a very heavy load. 5* Duramax Allison Lockup and Pressure Controller LML 1031313 2015. See full list on drivingline. 1)keyed + battery is pin number 6, 2)unswitched + battery is pin T87 TCM Support:We now offer support for 2015-16 GM vehicles using the 8L90 8-speed transmission. to the vehicle. Limited Lifetime Warranty w/ Core Exchange. Duramax LMM with Alison transmission. 7L Powerstroke 2006 - 2010 GM 6. Seller 100% positive Calibrated Power Solutions Inc. 00 DmaxSwap. Disconnect the 80-way connector from the TCM when electrically welding etc. LB7 Blue connector, pin 69 Blue connector, pin 49. 5-2005 LLY Duramax Diesel. Diesel Modules; Engine Control Q: I have a 07. If a CAN fault occurs, other DTCs will set before this code. The transmission control module (TCM) is the computer that controls your vehicle’s transmission. com In this video, you will get some great information, tips for installation and a visual demonstration of the process. High Idle Switch Modification for '06 Lbz EFILive Limited Unit 2, 121 Elliot Street Howick, Auckland 2014 New Zealand. You may have to register before you can post: click the register link above to proceed. Was this problem ever resolved? I'm having the same issue with my '09 Silverado and need to get it fixed before it dies for good. In addition to the column shifter, another component associated with the shift selector is the Nuetral Safety Back Up (NSBU) switch mounted on the selector shaft of the transmission. P0881 is a diagnostic trouble code (DTC) for "Traction Control Module (TCM) Power Input Signal Range/Performance". What color wire goes to the drive button and can I just put a jumper wire so I can move the motorhome a couple miles. 4 auto 4x4 k3500 using ecm #1614060 axrd the 1227730 is everywhere but I cannot find the 1614060 for my truck, Thanks for any help you can offer. 00. Bench programming is easy with our BenchForce™ PowerBlock Switch Assembly, PCM, ECM, and ECU Programming Harnesses, and Starters Kits for OBD-II, J1939, and LS-Series applications. GOES TO TCM: 0. Global A BCM; BCM 03-07 Classic; BCM 07-09 Programming Service; BCM 07-09 Replacement Ordering Shutdown IPC, LMM and LCS IOMs Execute Hardware Changes o Remove LM, LCS IOMs and mount C300, ELMM o Connect CF9 with ELMM to L2 switch having the ENIM o Make all necessary power and switch connections o Follow standard C300 power on procedures Load ELMM with TPN R685. 2610 W Marshall Drive Ste 8. Connect the AlliLocker harness spade connectors to their appropriate mates on the TCM harness. 5-2005 LLY VIN Code 2; 2006-2007 LBZ VIN Code D; 2007. 6L Duramax in GMC and Chevrolet pickups since 2001. The TCM is manufactured so that the heatsink of the TCM is isolated from all vehicle electrical systems including vehicle chassis ground. Lb7 Wiring Harness 2-way (on the LB7 ECM) to a 3-way connector, and the new LG4 ECM from a 5-way to a 2-way connector. com has worked to develop the cleanest solution for wiring your Duramax drivetrain for simple operation with nothing more than power, ground, ignition and cranking signals. TCM is not lighting up or doing anything. WILL BE IN THE AREA 3/10/21 EMAIL FOR NUMBER #powerstroke #cummins #duramax #CAT #International #Detroit The TCM is manufactured so that the heatsink of the TCM is isolated from all vehicle electrical systems including vehicle chassis ground. NSBU: "Neutral Start Back Up" switch. Speartech also provides LS and LT ECM programming (including E38, E67, E40, E92), LS engine wiring harness reworks and conversion, adapters, and programming 1997-98 LS1 PCM pinouts (Camaro, Firebird) Corvette similar PCM connector (RED) C1 Pin Wire Color Circuit No. It doesn’t matter whether your 2004 Silverado has a 4L60E or 4L80E, the fuse will be in the same location. Does anyone have a wiring schematic with ecm pinout to share for 92 siverado with 7. Replaced range sensor and shift motor. Add to compare. A TSB is issued by an automaker when there is a growing trend with an unanticipated problems. Go! 0. 5 metric thread location Transmission rear cover 2100/2200 Series www. Since the code says none from the ECM, it could mean the ECM is bad or a sensor has shorted causing the ECM to 'shut off'. with one system that out of no were being the trunk wont open ,from switch or remote ,dash lights go all wonky flickering on and off,clicking noises from somewhere in dash from shiftier and under passenger seat. is a data driven, market leading tuning business. 5-2010 GMC Duramax 6. p65warnings. Section 1 contains Customer Specification Sheet diagrams for WTEC II, III, 1000/2000/2400 and GEN4 Transmissions. Returning the ECM to its factory state may be necessary to troubleshoot or resolve a number of problems. One of the best features of the KD tunes is that the ECM can be programmed with two tunes at the same time. Disconnect the 80-way connector from the TCM when electrically welding etc. 5m (5') RJ45 connector to SAE-J1960 16 pin male cable. In this article, you will find fuse box diagrams of GMC Topkick 2006, 2007, 2008 and 2009, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay. Pin . Allison 5 Speed Wiring; T42 4-SPEED TCM; T43 6-SPEED TCM. 8L 2016+ ECM Terminal Ends, Allison 5 Speed TCM 2001-2004. Dec 05, 2017 · If the problems occur intermittently, however, you might need to look into other causes, such as a bad battery or alternator – which won’t provide the level of voltage required for normal operation – or an issue with the fuses or relays in the electrical system. Com added 6 new photos to the album: 1967 C10 6. I was told by a friend with a scanner that it was the cluster going bad but after talking to the GM Gauge Guy he's never had that problem with the clusters themselves on those years. The DDEC II ECM . PCM Bench Harness Wiring Pinouts [email protected] 0 mods Obd maxima maxima 07,08,09 TBSS ECM/TCM Pinout. Currently 5/5 Stars; Reviewed by: Scott 04/23/2020 06:52PM. 5-2010 LMM VIN Code 6; 2011-2016 LML VIN Code 8 4. CBM Motorsports™ MEFI™ pinout id v4 1 of 2. We offer LS and LT swap conversion harnesses for all LS / LT engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, LQ4, LQ6, L99, Gen 5 V8, LT1, LT4, Vortec L83 L86 variants. Had the transmission control module replaced last week on my 2011 Silverado 3500HD 6. And specifying the right transmission for the vehicle is one of the most critical decisions that will JDB2010 PT 77-0011 GM vehicles have three types of Vehicle Thief Deterrent (VTD) systems, each requiring their own Description: Diesel Application: 2013 - 2016 Dodge RAM 6. 6 SPEED TCM CLONE SVC; Allison 5-Speed TCM. Speartech is your LS & LT wiring harness swap specialist. Fuel System Control Module Diagnosis; FSCM Ordering 07-09; ITBC Trailer Brake Diagnosis Allison AL5 Gen 3 TCM * 01-05 8. 026 14. $ 250. Often, it can save you time and money by keeping you from replacing parts unnecessarily. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. We recommend starting there. To find out which transmission you have, pop the hood and stand in front of your truck. Following this estimated torque amount is line pressure. TCM, (A40) PLUG & PLAY FOR CHEVY/GM 2500/3500 SERIES ONLY: Login to See Prices: 29545535-U. 6 SPEED TCM CLONE SVC; Allison 5-Speed TCM. . The FlashScan V2 is a standalone OBDII vehicle scan tool and data logger plus a pass through device that connects a laptop computer to a vehicle for scanning, data logging and re-programming onboard controllers. See full list on microcontrollerslab. 3 - 10 or more wires in the 16-pin connector g 2. GM engine control module (ECU/ECM/PCM) E78 for 2011 GMC and Chevrolet 2500 HD and 3500 HD trucks with 6. ) (Please correct where needed - but limit to technical parts terms; no jokes please. Once they have received the TCM, they will notify us of the core return and we will promptly issue credit back to you. Year of production: 2008. A: Yes 2005 Chevy Trailblazer LT, 2-Door, 4WD, I6 4. #powerstroke #cummins #duramax #CAT #International #Detroit Diesel #injectorcore #injectionpumpcore #hpopcore Wiring Connectors, Steering Column Turn Signal Style, Male, 10-pin, Cadillac, Chevy, GMC, Olds, Pontiac, Kit. Note: Like the 2017 vehicles, the 2018 ECMs and the T87 TCMs require a special security key. 2014+ Direct Injection; High Pressure Fuel Rails below Intake Manifold; LT1, L83, L86, LT4; 2014-2018 Corvette 6. . This listing is for part number 22860591 BCM that is programmed/flashed for your vehicle with the newest updates from gm using your vin to match your vehicle. Added - Ford licensing enabled. The TCM will remain attached to the cover. 5-2005 GM/Duramax 2500HD,3500HD With tunes designed for Performance, Tow and Economy, you'll have an option for whatever you're doing with your 6. com Mon-Fri: 10:00am-6:00pm Sun: Closed Let's say you want to test the TCM module located on the right side with BCM above it and ECM below it. 2007. Global A BCM; BCM 03-07 Classic; BCM 07-09 Programming Service; BCM 07-09 Replacement Ordering BMW E39 glossary of terms, abbreviations, acronyms, slang, and oft-used brand names: (AFAIK, this is the most complete list on the planet; it took many hours to compile & edit. Ok. 00 . The Vehicle Speed Sensor on the transmission for the rear wheels goes to the TCM. Ground = Connector 1 (the larger plug), pin 54, (next to Yellow/Black wire). Had the transmission control module replaced last week on my 2011 Silverado 3500HD 6. GEN II. How to Identify a Blown Fuse. com International Series 2100/2200 DSP5 SWITCH PINOUTS. Sold in packages of (3) pins. Chevrolet Corvette ECM ECU PCM Repair & Return Service Call SIA Electronics at 800-737-0915 with any questions. Bought a truck off of a guy who claimed it was all good. Once you have received and swapped out your original valve body and TCM, rebox the TCM into the 6 Speed Conversion Kit box and return to Duramax Tuner. allisontransmission. This catalog is divided into two sections. Once they have received the TCM, they will notify us of the core return and we will promptly issue credit back to you. efilive. Category . com The connections to the ECM from the switch are made to the following pins – Signal = Connector 1 (the larger plug), pin 46, (next to Grey wire-LBZ, Tan wire-LMM). Allison Gen 4 TCM ** 8. ALLDATA gives you all available wiring diagram schematics, updated four times a year to meet changing factory service and repair information. Call Us Now!! 1-888-664-8787. black - 35 yellow - 11 AutoCal V3 4. 6L Duramax, ranging from LB7 injector issues to LML NOx sensor failures, fuel starvation and priming concerns, and premature glow plug failure for LBZ/LLY engines. Physically inspected for defects. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. GM A40 T14A Custom Programmed Allison TCM LMM Duramax 2007-2008 24256864. But it doesn't do it all of the time. 5-2010 6. gov The vehicle is equipped with a column type shift selector. Description This is the purple plastic "U" shaped pin-retainer clip that slides into the ECM connectors on the 2006-2010 LBZ/LMM Duramax (also fits the 2006 LLY trucks). 06-10 LBZ & LMM 6. 2 Wires are good to TCM. BMW E39 glossary of terms, abbreviations, acronyms, slang, and oft-used brand names: (AFAIK, this is the most complete list on the planet; it took many hours to compile & edit. The 08 BCM will work in stand alone mode. $5. Discussion Starter OEM Delphi/Bosch pins available for LB7, LLY, LBZ, LMM ECM. At first, Chevy service guy thought it might be covered under 5 yr power train warranty, but discovered it wasn't. 6L Durama. LLY Grey connector, pin 32 Grey connector, pin 50 LBZ & LMM Connector 1 (larger one), pin 46 Connector 1 (larger one), pin 54. GMC Sierra (2008) – fuse box diagram. 5 L-GN/BK: 822: VSS Low Signal - TO SPEED SENSOR ON MANUAL TRANS : 73: 3 BK/WH: 451: Ground : OEM#:13511426 80-Way Female Receptacle 0. Various sensors provide input to the TCM. oh and a the pin out diagram for the Glow plug - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. If I had the model I can get you the TCM pinouts to check power and groundsCheck the fuses and relays first as you might not need to go further. When this valve sticks — even for a split second — the TCM sees that the pressure switch does not change state, it sets trouble code P0872 and the transmission goes into failsafe. Floor Console Fuse Block. od, aFe ProGuard 7, OEM drop-in EFILive ECM ATP - Heavy Tow Tune with Turbo Brake EFILive TCM Duramax Tuner DHD Cold Side High Flow Intake Pipe, DHD PCV Re-route, AirDog 4G100 Castrol Hypuron/Vecton 15W40 synthetic blend oil Donaldson P550832 2 qt oil filter On the inboard end of the bore, the bore becomes damaged and causes the valve to stick. 2013 – 2020 Cummins 68RFE TCM Tuning. AutoZone's Repair Guides tell you what you need to know to do the job right. 9L Cummins Diesel Trucks. Attributes. efilive. Some later model 4WD systems have scan tool capabilities along with diagnostic … Every Chevrolet truck has an engine control module that manages the electronic components of the engine and monitors sensors for errors. 00 + shipping. Depending on the requested calibration and TCM type availability we may switch to alternate TCM hardware (A40/A50 → A46/T14A, A51 → A42, etc). Function 1 -- -- Not Used 2 -- -- 3 WHT 1310 EVAP Canister Vent Solenoid Valve Pin "B" 4 BRN/WHT 633 CMP sensor Pin "A" 5 -6 -- -- Not Used E35 LBZ LMM; Trailblazer/Envoy 03-05 PCM; Ford / Mazda; TCM. It is very common to either lose or break this small clip when disassembling the ECM connectors to install an EFILive DSP-5 switch or high-idle kit. 019… Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative diesel truck performance products - over 600 products for one-stop shopping. Cracked Piston(s)—LBZ/LMM. Allison AL5 Gen 3 TCM * 01-05 8. com 2006-07 Duramax equipped vehicles, LBZ, VIN code D (8th digit is “D”). 5 Chevy Silverado 2500HD LMM Duramax Diesel. It then uses this information to determine control of various outputs, such as the shift solenoids and torque converter clutch solenoid. This example is an LMM Duramax, without the transmission portion, but the installation to the upper engine harness and power source to make the Duramax run is basically the same for all LB7, LLY, LBZ, LMM and LML applications. With the conversion, you can drop 325 engine rpm @ 75 mph with 3. 1 L18 and 6. Kept in cool dry storage. 6L Duramax LB7 converts your 5-Speed Allison A1000 Transmission into a 6-Speed like the later models. The truck is a LMM. Eliminated in 2007 Replacing the NSBU Switch. LML. The TCM monitors inputs from several onboard systems […] The vehicle is equipped with a column type shift selector. I set my bench harness up so it's modular and I can program CAN, GMLAN, Class2 and Ford SCP. 6. LSZ - Lamp Switching center. Bosch original equipment and aftermarket repair parts such as fuel pressure regulator, rail pressure sensor, fuel rail, limit valve, fuel filter, fuel filter housing, injector return line Performance parts from Edge, EFI Live, S & B, aFe, Superchips, BD Diesel Remove the heat shield over the TCM. Duramax LMM with Alison transmission. Choose from refurbished A-Grade or B-Grade, as well as factory NEW. Removing the TCM allows easier access to the ECM. To verify, open the glove box and locate the RPO code sticker. Various sensors provide input to the TCM. Do not ground welders, battery chargers, electrostatic painters or any other equipment to the heatsink. ALLISON AT Code (DTC) P0892 TCM Power Relay Sense Circuit Intermittent ALLISON AT Code (DTC) P0893 Multiple Gears Engaged ALLISON AT Code (DTC) P0894 Transmission Component Slipping motorola 68hc11 & 68332, sae j1850 vpw/pwm, iso 15765 can iso 9141, sae j2178, iso 14230, iso 15765-2, iso 15765-4 sae j2190, iso 14229-1, iso 14230-3, iso 15031-5 ECU pinout. Duramax tcm fuse. The maddening part of this is that the valve can be free one minute and The questions we usually have when going to pull off a diesel conversion is to start off with matching an engine’s power output to a project’s needs. CADILLAC ESCALADE T43 ORDERING; CORVETTE T43 TCM ORDERING; Transfer Case Control Module; BCM. The NSBU switch transmits selector position information to the TCM. com - 7 - www. Just need to look at the pinout list and see what all it normally controls. For example, the PCM controls the engine, the transmission, the fuel system, and the speedometer. Does anyone have information to fill in the remaining blanks? Flagship One, Inc. Joined Feb 19, 2015 · 6 Posts . Solo PCMS is a national provider and repair center for PCM, ECM, ECU, TCM, and TCU auto computers. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. While the TCM won’t need to be removed from the vehicle to adjust the software found inside when using the Duramaxtuner Spade tuner, for some, it may be logical to remove the TCM from the vehicle and mail it back to the specialists at Duramaxtuner to make the To program the TCM we will need (1) your VIN if it is a GM pickup / MD truck -OR- (2) CIN or ASSY# from the original TCM if it is not. I could add others like P10, Vortec, E38, E67, other Ford PCM's. joe (Saturday, 27 June 2020 21:15) Diesel ECM Source ECM, ECU, PCM, TCM. Grand Prairie, TX USA 75051. So what exactly is the OBD specification, and why do we care? According to the Environmental Protection Agency's website:. In addition to the column shifter, another component associated with the shift selector is the Nuetral Safety Back Up (NSBU) switch mounted on the selector shaft of the transmission. LRA - Vertical headlight aiming. two part question wanted to know if 2 codes are related 0562 system voltage low and 0882 tcm power input low. Choose from refurbished A-Grade, B-Grade or New: applicable warranty included when purchased with programming. Find out how to access AutoZone's Power Distribution Schematics Repair Guide for Silverado 2008. Speartech also provides LS and LT ECM programming (including E38, E67, E40, E92), LS engine wiring harness reworks and conversion, adapters, and programming The Definition. Even though the ’06-’10 Duramax's are equipped with slightly stronger, forged-steel rods than what was used in the ’01-’05 engines (LB7 and LLY), the problem moves upward, into the pistons, on the LBZ and LMM engines. Note: LB7 ECM pins are also the same as Allison 5-speed TCM pins. I was told by a friend with a scanner that it was the cluster going bad but after talking to the GM Gauge Guy he's never had that problem with the clusters themselves on those years. If unable to talk to the TCM module, then the U0101 code that the other modules are setting is active, and the problem is there now. 2; 2016-2018 Camaro 6. OBD2 port needs constant 12v on pin 16 and grounds on pin 4 and 5 in addition to the communications bus wires outlined below. 6L Duramax Mishimoto Allison Transmission Cooler Line Kit The Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit is a superior quality replacement for the transmission lines in your 2006-2010 GM 6. The LM386 is a low power audio frequency amplifier which is very commonly used in small audio amplifiers. To obtain the latest electronic controller calibration information for your vehicle, enter the vehicle's 17 character Vehicle Identification Number (VIN) and select 'Get CAL ID'. This 6-speed transmission offers smoother shifting, using triple-cone synchronizers on the 1st and 2nd gears and double-cone synchronizers on the 3rd and 4th gears. Bring your programming out of the vehicle and onto the bench. 6L LMM Engine w/ Turbos ONLY 180,000km Alberta LIMITED TIME OFFER QUICK SALE 2007. This sensor was eliminated in 2007. 023 V14. Will also fit: 2007. Kept in cool dry storage. . • TCM ground (G100, G104, G105, G106). performance billet input shaft, allison 1000pk/gm starting in my 2017 - l5p version: login to see prices LT1Swap. 6L LMM Duramax Swap. The T87 & A50 Allison follows a pre-determined torque model in which all factory LMLs follow. CADILLAC ESCALADE T43 ORDERING; CORVETTE T43 TCM ORDERING; Transfer Case Control Module; BCM. ecm 2. Depending on the requested calibration and TCM type availability we may switch to alternate TCM hardware (A40/A50 → A46/T14A, A51 → A42, etc). 7. Common problems typically associated with the 6. com - 14 - www. All told, there are six different iterations of the Duramax: LB7, LLY, LBZ, LMM, LML, and L5P spanning from 2001 to the present day. ) Added - Support for 2006-2007 GM LBZ, LMM V8 Diesel vehicles. The Allison 1000 5 speed (2001-2005 model years) and 6 speed (2006+ model years) transmissions have been offered mated to the 6. The EFILive FS2-03 FlashScan V2 For GM & Dodge Cummins fits both the 2001-2016 GM 6. There are two lines, + and -. 00 Qty: Part #: 100-00668. Most sites offer credit and debit card payment methods, as well as e-wallet options, such as Neteller and Skrill, and prepaid cards, like paysafecard. PCM Bench Harness Wiring Pinouts [email protected] 0 mods Obd maxima maxima 07,08,09 TBSS ECM/TCM Pinout. The SunCoast A1-6VB-TCM-LB7 Allison 5-6 Speed Conversion for your 2001-2004 LB7 or 2004. LWRT - Low Weight Reinforced Thermoplastics. 5/r20 - 4" lift - full 4' MBRP w/ DPF delete - EFI Live - AEM Brute Force intake - All Amsoil - Katskin leather - HID, high, lows and fogs Lmm tcm to trans wiring diagram help please!!! Jump to Latest Follow 1 - 4 of 4 Posts. Even though the ’06-’10 Duramax's are equipped with slightly stronger, forged-steel rods than what was used in the ’01-’05 engines (LB7 and LLY), the problem moves upward, into the pistons, on the LBZ and LMM engines. All instrument light on when first to key on the go out except battery & gauge warning light stay on Lbz duramax bad ecm Chevrolet Express (2006 – 2007) – fuse box diagram. 5. $675. is a data driven, market leading tuning business. Swap Specialties and Performance is proud to introduce the First company ever to offer BRAND NEW Duramax Standalone Harnesses and Computers. Free shipping in continental U. Ever since 2001 when the Duramax was first offered in the 2500 and 3500 GMC and Chevy HD truck it has been paired with the Allison 1000 transmission. #8. Part Number: 25821029 -- PART NUMBERS MAY VARY BUT IF YOU'RE LOOKING FOR A SPECIFIC PART NUMBER, SEND US A MESSAGE. With the 6-hole design, there are two holes that spray fuel directly above the wrist-pin on the piston which creates excess heat in this area. Bubba350 · Registered. com Allison 6 Speed TCM 80 Cavity Connector Kit LBZ LMM LML A40 A50 Replaces GM# 88988938. 5 Chevy Silverado 2500HD LMM Duramax Diesel. This drop in signal can be monitored with an oscilloscope and may not be caught on scan tool data. $ Duramax Truck LLY - VIN Code "2". These conditions are usually a result of the Transmission Control Module (TCM) receiving incorrect inputs from onboard sensors. When this sensor goes bad, you'll likely get a "shift range inhibited" message on the message center along with a flashing light under the gear or range you are attempting to shift to. Find out how to access AutoZone's Powertrain Control Module (PCM) Repair Guide for Avalanche, Sierra, Silverado, C&K Series, 1999-2005. OK. After you purchase the BCM you will need to provide us with your vin so we can program the BCM before we ship it to you. Buying Diesel Core injectors, turbos, engines, injection pumps, modules and compressors. Technical Service Bulletins (TSBs) are recommended steps and procedures for repairing vehicles. If The DT550 built transmission is designed for 2001-2016 Duramax owners that use their trucks regularly. 30. 6L Duramax LBZ LMM Gas Applications at bottom of description below . 6L years 2011-2016. Custom Standalone ECM / TCM harnesses (LB7, LLY, LBZ, LMM) $ 541. With PPEI TCM TUNING, we increase the line PSI to a torque model like it would have come with from factory giving the transmission the line pressure it needs for the torque increase. Custom Standalone ECM / TCM harnesses (LB7, LLY, LBZ, LMM) $ 541. 00. Fits: 2004. 1)keyed + battery is pin number 6, 2)unswitched + battery is pin Kennedy Custom Tuning for Duramax LB7, LLY, LBZ, LMM, and LML. Diesel ECM Computers Buy Reman ECM, Reman PCM, Reman TCM Online. *** ATTENTION STATE OF CALIFORNIA CONSUMERS *** WARNING: Cancer and reproductive harm - www. Hello, I am looking for a wiring diagram/pinout for the 2016 MP8 ISX/common rail ECM. is the world's top supplier of programmed OEM (Original Equipment Manufacturer) Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control Modules (IDM), Body Control Modules (BCM), Transmission Control Modules (TCM), Engine Control Module and all other car control units. 5-10 Duramax equipped vehicles, LMM VIN code 6 (8th digit is “6”). Either the wiring harness has a short or the transmission fuse is blown. lmm tcm pinout