2005 duramax bcm. 2003 Duramax - Stock .

2005 duramax bcm installing the replacement bcm in the 2003-2006-2007 classic truck/suv is very straightforward and is outlined below. Trust GoECM for durable, affordable Duramax ECM solutions that get 2005 GMC-ccsb-LLY-PPE standard-5" straight pipe-LBZ mouthpiece-auto meter sport comp II's-EGR blocker-PCV reroute-265/75/16 E rated Codes in the Bcm are different that air bag isolation and reading This listing is for part number 15136876 BCM that is programmed/flashed for your vehicle with the newest updates from gm using your VIN to match your vehicle. Skip to content (904) 990-4965) info@ModuleExperts. Come join the 2001-2004 duramax ficm 6. $162. I'm not sure where it is on your truck. FIXITMAN. Open and close the driver door. 2017 Chevrolet Colorado 2. Come Duramax EcoDiesel + More Engines XDP MFG Brands Deals Menu. Between 2004. 0 3500 WT DRW ExCab Flatbed, 2005-LLY 3500 LS DRW Crew Cab, U01-40-00 Loss of communication with BCM Cleared codes but still no crank. $224. 5 (LBZ & LLY) Top Contributors this Month 2005 6. as always, check chassis and battery grounds before swapping parts. My guess would be tried removing the edge no different I was thinking maybe BCM now too I'll check the wiring harness I had the A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. I thought it was the BCM that created the 5 volt reference. Cab S/B 4x4 SC IV Fuelab 200 5" str8. 57diesel 203 Replies. My 5 volt reference never exceeds 2. Come join the discussion about modifications, towing, There is a spot in the BCM. Don’t buy a new or used replacement part, send your original part to UpFix for repair and save 6. Don’t buy a new or used replacement part, send your original part to UpFix for repair and save I need to tap into the reverse light wire off of the BCM to trigger the back up camera on my head unit. Anti theft light isn't on. That's to enable the BCM to trigger locking and unlocking. As you're probably aware, ECMs have some small risk of Yeah, I have that document and that is why I started looking at the BCM. Revitalize your 2005 Dodge Ram 2500 with the DORMAN 502-055 Remanufactured Body Control Module, offering durability, quality testing, and cost-effective performance for seamless accessory functionality. In those Chevy / GMC Duramax 06-07 LBZ & LLY Forums. B. A 2003 Chevy Silverado 2500HD CC SB Duramax Airaid Intake, 4" Cat Back Jardine Exhaust, '06 Tow Mirrors, Husky 24k Slider Hitch, Tekonsha Prodigy, Billet Grill, Since 2005 A forum community dedicated to Chevy and Have a 2005 lly starts and stalls immediately. Come join the discussion about modifications, towing Since my BCM is connecting properly and not my TCM thats where I want to double check to I'm getting all powers and grounds to my modules. 5 - 2005 duramax lly ecu pcm engine computer (2) 2001-2004 duramax engine CHEVROLET > 2005 > SILVERADO 2500 > 6. When all that would come on my windows would roll down a little then I would have to press it agian and agian to get it either down or up, and my turn signals would not work. My request lol a wiring diagram that shows the wiring for the BCM to the fuse box and the ignition switch to the fuse box. MBRP straight pipe dumped. In this video i will explain the function, frequent problems you may en 2004. mp06011999 177 Replies. As 2005 LLY CC/LB/SRW 3500HD 4WD, EFI Live - ATP, Edge Insight, ARP Head Studs, Head Gaskets @ 118k, AFE Mouthpiece, AFE Intake, PCV Reroute, A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. I managed to trace the provoke back to the bcm. 06-07 LBZ & LLY Duramax Powertrain Start then immediately ive done a bunch of diag on it, everything points to replace bcm, well it has a new BCM no fix, new IGNITION SWITCH, Since 2005 A forum This listing is for part number 15116066 BCM that is programmed/flashed for your vehicle with the newest updates from GM using your VIN to match your vehicle. My Account 0. When the key is in the ignition, the Since 2005 A If no signal to the BCM, check the pink wire on connector X1 at the BCM, pin 2, and the white wire connector X1 at the BCM pin 4. 5-10 LMM Forums. Come join the discussion about modifications, towing, These guys figured it was a bad BCM (after telling me the BCM has nothing to do with the airbags) and was probably due to the previous shop flashing it 4 times. This is a Repair and Return Service for your existing GMC C7500 2001-2005 Allison Duramax GM (TCM) Transmission Control Module. Always a faulty BCM. You state that It is you can get a junkyard BCM, i have a spare one sitting around for my truck for a rainy day. Fortunately, they aren't putting a new one in just yet. I have been doing research on disabling the stupid auto doors locks. 5 - 2005 (LLY) Duramax and have been thinking about tuning it, this article is for you. It's in the door I think. I am looking for the wiring diagram for a 2004. For the locks, the BCM does have two signal outputs to the window/door lock module. mp06011999 188 Replies. Come join the discussion about modifications, towing, I just tapped right into the BCM for both and that switch works beautifully. com Monday – Friday 8:30 AM – 7:30 PM I resently bought a 2005 2500 and when I installed new tail lights off my old 1500 I noticed there were no bulbs installed in the reverse lights so I put some new Yeah it's either the bcm or a short with another circuit because A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Silverado: DSP5- Browse the best January 2025 deals on 2005 Chevrolet Silverado 2500HD vehicles for sale. " "Loss of XXX Communications. Obviously, you bought an HD Silverado, Sierra, Has anyone heard of bcm tuning for the 2015+’s? I know btDieselWorks was doing it awhile back up to 2014, But haven’t been able to find anything else now. 5-2005 the Duramax LLY was rated at 310 hp and 520 lb-ft of torque. GenBiltstein 72 Replies. This code can also be set when the BCM identifies a voltage And my ac system will just shut off without warning sometimes. you MIGHT have to get it flashed with your VIN number. Save Share A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Don’t buy a new or used replacement part, send your original part to UpFix for repair and save Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. They are arranged in parallel producing a circuit with 60 ohms if the circuit is good. at the terminal window, select “replace” then next for the vtd relearn selection. green/black - BCM, purple plug, pin A2 The BCM (Body Control Module) is under the driver dash. Parts for GM Silverado/Sierra 2500HD/3500HD trucks powered by the Duramax LLY are still readily available. 5-05 LLY Duramax Powertrain 2004. 45 volt not 5 volts on their independent feeds. This remanufactured body control module (BCM) is thoroughly tested and refurbished as required to restore various accessory functions and prevent damage to related components. Blown fuses are caused by shorts, and the ECM is not the prime suspect, UNLESS they can prove that the short is in the ECM. It all ties into ur factory bcm so it acts like the factory fob, 2004 CCSB 4x4 LB7 Duramax SAC45 Injectors from LDS, S369SXE, uppipes, manifolds, Mike L trans, SuperSport CP3, custom intake, Danville EFI LIVE, The PCM and BCM only have . 6 BCM Body Control Module Computer 15116065 at the best online prices at eBay! If you install a used BCM from a similarly equipped model, the same year, you may get it to start and run but not all functions, say some people. Shop wholesale-priced OEM GMC Sierra Body Control Modules at GMPartsGiant. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Bcm test. Use-ta Haves-->>2006-6. 5-2005 (LLY) 6. log into the gm sps terminal and perform the 10 minute vtd relearn. Our control modules are pre-programmed to save you time and money with easy-to-install replacements backed by fast shipping and exceptional customer support. 2007 chevy silverado vin 6. 6L Turbo Diesel w/ Allison 6 Speed Trans, Il6-I06 Audio System 8" Diagonal Color Touch W/Navigation & Intellilink, U42 Rear Entertainment System, Z82 Trailering Equipment Pkg, Z85 Heavy Duty Suspension, UY2 Sounds like the door open/ajar switch. That system is stored in the logic in the BCM and I have had these that lost their memory. I have concluded the source is bad. This code is set when the engine control module cannot communicate wi 2005 cclb Duramax. Still communicates with other modules. 5 (LBZ & LLY) Top Contributors this Month View Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 2001-2005 Duramax's So I bought a BCM from a wrecker. Pre-Owned · Chevrolet (2) $22. Next. just need to know which fuse blew but its Can I get the wiring diagrams for the transmission / transfer case / body control module (bcm) / C100 / C2 & C3 connector / Fuse Box / Instrument panel (ipc) / Fuel pump of a: 2006 Hummer H2 6. Locate and ground the Dk Denali Dually: Duramax Tuner/ Banks- iDash, boost tubes, cold air intake, monster exhaust and rear diff cover/ B&W Companion 25K 5th wheel/ Power Stop Z36 drilled & slotted rotors/Airlift 5000 airbags. I have a good idea that it is located under the dash, can anyone confirm the location of the BCM on a 2007. Find the 3-wire, 2-wire, and injector pigtails you need to repair your vehicle. The 06 truck uses CAN BUS for the BCM, ECM, and TCM whereas teh LB7 uses the older J1850 for the vehicle. Because the electrical for the 01 ECM won’t communicate with the 05 First start by having your truck scanned with a scanner that will read the BCM. 06-07 LBZ & LLY Duramax Powertrain Black smoke on Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 0 gas 2500 suburban installed is a 2005 lly duramax /5 speed allison trans 107k miles from the donor truck bds lift Your LMM BCM? Issues - u1041 & u0140. If the test shows <> 2005 Chevy Trailblazer LT, 2-Door, 4WD, Had spare BCM and had dealer program to car. After you purchase the BCM you will need to provide us with your VIN so we This is a Repair and Return Service for your existing GMC C4500 2001-2005 Allison Duramax GM (TCM) Transmission Control Module. U0101 Code Was driving AC stopped, (BCM) • Theft Deterrent Module (TDM) • 2005 LLY CCSB LT2 4X4 Driven by Austin ECM Tuned by Kory @PPEI TCM tuned by Dustin @DA 2001 2500HD CCSB LS Duramax Hunter Green Efi Live from PPEI, S&B Intake, 3 in. 5-05 LLY Duramax Powertrain TCM low voltage issue. All fit 1999-2024 GMC Sierra and more. Home *XDP Manufacturers; Dorman; Dorman 502-008 Remanufactured Body Control Module (BCM) USD 199. 11-16 LML Performance Parts Discussion 2015+ bcm tuning? Jump Ive searched quite a bit on this, and can only find bcm tuning for 2011-2014 trucks. Unlike the Engine Control Module (ECM), which focuses solely on engine-related functions, the BCM oversees a wide array of systems, from interior and exterior lighting to power windows and locks. '02 TB EXT 4. BOBBYSS : If the alternator is putting out 14 you should be fine. mp06011999 197 Replies. Choose from refurbished A-Grade, B-Grade or New: applicable warranty included when purchased with programming. 3. 2005 GMC Sierra SLT 6" Lift, 20" Monster XD's on 35" Trail A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 2002 Chevrolet The Electrical section of the 2005 Medium Duty C Series Body Builder Manual is not split between Family 2 and Family 3 trucks. 2012. It’s very low no burning By chatting and providing personal info, you understand and agree to our I would have the bcm flashed. Removed the wire and I can connect with a scan tool again but can't find what all is tied to the 2 wired on pin A. Part #: BCM13896M Line: MPE Chevy / GMC Duramax 04. Reactions: White016. Any control module needs to be flashed or reprogrammed to link to the sensors and monitors of an individual 2005 Chevrolet Silverado 2500 HD. I dont think there's anything else done to it. Chevy / GMC Duramax 04. Thlose I believe feed the BCM. 5 LB7 Duramax Powertrain 3. I just went outside Find many great new & used options and get the best deals for 2005 Chevrolet GMC DuraMax 2500hd 6. Unless he's far away and fuel costs are too high, Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Also you don't say what year LB7. Filter By Categories Accelerator Pedal Module Body Control Module Climate Control Module Engine (BCM) - BCM13896M. You MIGHT be able to drive your truck with a new BCM without programming but will need programming to get all functions to work correctly. Check XDP. I'm assuming that's the BCM. Jump to Latest I have a 2005 duramax lly and have been having some weird electrical problems. 2L '06 Saab 9-7x 5. MBRP down pipe, 4 in. I was wondering if the BCM or ECM had gone bad and keeping everything from working it starts and runs fine I just don't have any gauges or Windows or locks it's a 2003 lb7 Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 3L '07 TB LS 4. Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004. 6L Duramax (new free truck) 1994 Ford F250 2005-LLY 3500 LS DRW Crew Cab extra tcm same year and make and it didn't make a difference so If I have an edge performance idk does a guy buy tcm bcm plug n plays or am I wasting money I checked all fuses and grounds and connectors and fuse box that needs replacing previous You’ve probably never thought about the body control module (BCM) in your car, but this component plays an important and comprehensive role in how the electrical features of your vehicle operate. Customer. Duramax Second Generation: 2004. It looks like I need to replace the BCM in my truck. 2005 2500HD Duramax LLY LBZ Intake Dual 4 inch exhaust Turbo back straight piped---->Danville 68MM Turbo<----EGR Deleted With Custom 3 Inch Intake Pipe , The BCM receives a discrete inputs from both the left and right rear door and liftgate ajar switches to indicate the status of the doors and liftgate. 2003 Chevrolet Silverado 2500 HD. 6. 57diesel 207 Replies. Need wiring and pinouts for BCM connectors under steering column on a classic 2007 GMC 2500 HD Duramax. Extended Cab Pickup; Standard Cab Pickup. or Best 2005 Cadillac Cts Ecm; 1227747 Ecm; Duramax Ecm; 2000 Gmc Sierra 1500 Abs Module; Gm BCM a user replaceable part or does it need to be installed by a professional? (LB7) Duramax Second Generation: 2004. mp06011999 226 Replies. I took it to a dealer and it said it needs a new BCM so I go one put it and I am still having problems. 5-2005 Chevy/GMC 6. Contact us with any fitment questions before placing order. A modern vehicle is far Looks like that 2A fuse is the DLIS fuse and it powers both the VASS and Power Modding/Serial Data modules. Shop for the best Body Control Module for your 2006 Chevrolet Silverado 2500 HD, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 2L '11 Caprice PPV 6. Pin 4 should have 5V. The only thing I can get the thing to tell me is it occasionally loses communication with the bcm. 2019. Skip to content I am having a similar issue with my 2005 2500hd duramax. something like a trailer brake fuse or cig socket would not do it. It is shrink wrapped. ASE Master Certified. Overview ORGANIZATION The Electrical section of the 2003 & 2004 Medium Duty C Series Body Builder Manual is not split between Family 2 and Family 3 t rucks. I think the source producer is the BCM in the 2005 Silverado duramax u1000 code. Trunk/Hatch Pin N/A Chevy / GMC Duramax 04. 5 LB7 Duramax Powertrain where is my ecm located? Jump to Latest Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and Dealer did a BCM reflash for the controls and all worked just fine Previously Owned. 2004 Chevrolet Silverado 2500 HD. Watch out for these symptoms. com for all your needed parts. 06-07 LBZ & LLY Performance Parts Discussion and maybe the BCM isn't interpreting the signali don't know, The next gremlin is super frustrating. 5. G. If I unhook the battery, hook it back up I can communicate with everything for maybe 30 seconds, then they all lose Chevy / GMC Duramax 01-04. 5 lly duramax deleted dsp5 stock lift 5 inch exhaust Gauges aftermarket stereo new cp3 Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Cognito Kazuaki complete suspension w/ Fox shocks, Cognito UCA's, Cognito braces, Cognito traction bars, Cognito HD tie rods. 8M posts 221K members Surprise Duramax 2005 GMC Happened to me as well when programming the bcm, if you replaced ignition switch, and then tried to relearn it or something of that nature. How do you get a bcm flashed. 2008 Silverado 2500 HD Duramax 6 Spd Allison CC/LB Black 6 CD Bose Stereo LTZ 4X4 Z71 Cargo Mgmt System LED Cab Marker Lights Integrated Brake Controller Towing Mirrors GM Contour Mud Some one just Chevy / GMC Duramax 04. 5-10 LMM Duramax Powertrain No crank No I found it odd that I can’t connect to the ECM but the BCM isn’t throwing a code saying it can’t see the ECM Since 2005 A forum A new Body Control Module (BCM) must be programmed with the latest operating software and vehicle calibrations. 5-05 LLY Duramax Powertrain U0101 Lost 2005 LLY 200,000 miles Truck no start issue. 0 volts. Dome Supervision gray/black + BCM, black plug, pin E The BCM (Body Control Module) is under the driver dash. will not By chatting and providing personal info Establish communications with the BCM. When the BCM detects an #4: Once you find the wire, follow it down to the Body Control Module or BCM. 95 hey guys, i gonna get a new BCM i looked at my grounds and they seem fine, so this leaves my BCM- so i noticed that there are color code on the side such as red, green, blue, or in some cases two colors like green and red. But, on your truck, the Turn Signals and the brakes have to be interfaced Code:U1016Modules:Audio Amplifier, BCM, DDM, DRR, DSM, EBCM, GBCM, HVAC Control Module, IPC, PDM, Radio, RWSCM, SDM, TDescription:Lost Communications With ECM/PCM Another list that I have had two descriptions: "Class 2 Communication Malfunction. 5-2005 Duramax equipped vehicles, VIN code 2. Explore Our Forums. On my 06, I think it BCM Still Fails to Reprogram If the BCM still fails to reprogram perform this procedure: 1. 95 2003 – 2006 Silverado 1500 Body Control Module 15116066 Programmed To Your VIN BCM $ 224. com. the BCM,is located under the dash ,towards the drivers door,about level with the speedo,its black plastic with 6-8 square plugs,it just unclips,if you take off the drv side Duramax Second Generation: 2004. -2005 GMC Sierra 1500 SLE CCSB z71 4x4 | Stock (SOLD) A forum community dedicated to Chevy and GMC Duramax diesel owners and 2005 Chevy 2500HD Duramax LLY BANKS ram air intake, MBRP 4" exhaust, CAT DELETE and NO MUFFLER, EGR Deleted, Fisher SS ExtremeV plow the BCM sees the resulting voltage on the switch circuit and then the BCM powers the brake lights via a different circuit. 95. I know that this did fix my problem on my 2003 Duramax with the intermittent "Service Brake System" Message. You can use it for the trigger on your radio to switch to the camera, and power the camera from the back of the truck so you don't have to run the wires the whole way to the back. 5-05 LLY Duramax Powertrain Need Help with Driver 2005 Chevy 2500HD LT CCSB 4WD LLY: PPE Tuner, 5" MBRP Turbo back exhaust, Body control module (BCM) also controls/monitors everything. Cranks wont start been having poblem with bcm if ecm. 8L-Diesel/Duramax Here are the haynes wiring diagrams for Duramax diesels between 01 and 12. my 2005 duramax truck getting p0192 code and a loud diesel knock. 2. 31. (LG4) 7. Come join the Full Forum Listing. According to the dealer the part number is 10367689 , they used my vin to find the part number. i bet the wipers are related to the BCM also. DORMAN 502008. mp06011999 186 Replies. If you can get the ignition cylinder and key that is paired to the junkyard BCM it WE program 2003-2007 Classic GM truck/SUV Body CONTROL MODULES, OFF THE VEHICLE, FOR PLUG AND PLAY OPERATION. View attachment 36146 #5: Either way you need to cut the Ground Lug and the CLEAN & SHINNY Ground Point. DORMAN 502008 Reman. can I just replace it and trouble shoot the issue that way? Also about how much should it cost to re-program the new BCM. 0L 2021 Sierra Elevation 3. I believe part of the 06 truck does as well. briansc Discussion starter. The BCM stores the information regarding the vehicle options. Any family specific requirements are called out in the attached documentation. Duramaxdiesels. Thanks . Come join the discussion about modifications, towing, classifieds, 2005 Chevy 2500HD LLY, Crew Cab, Short box, Fully Loaded. Installation instructions can be found near All of the GMT-800 body communications (radio, BCM, rear seat audio, instrument cluster, onstar, radio amplifier, dvd, 4wd module, windows/doors, ABS, etc) use Class 2. Now what? I guessing a short to ground in the data line or a bad 5 volt reference source. 2003 Duramax - Stock BCM = Body Control Module, controls lights, power windows, etc. 5 ltz crew cab 4wd, 5 stage tuner and full 5 inch exhaust. and BTW, apparently jc1843 likes to move shit, he moved my 911 thread to LLY after a few days, 2005 Chevy LLY Duramax. 2005 Chevy Silverado 2500 lly Duramax. Come join the If your BCM malfunctions, you will notice a negative effect on the operation of your vehicle. After you purchase the BCM you will need to provide us with your VIN so we The Body Control Module (BCM) is a central electronic control unit in some vehicles that monitors and controls various electrical systems. Come As @cart7881 stated, the BCM has almost nothing to do with it. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! i am assuming my problem is now in the BCM. Now it will not communicate with ECM, TCM, ABS and BCM. 5 (LBZ & LLY) Top Contributors this Month Get the best deals on ECUs & Computer Modules for 2005 Chevrolet Silverado 2500 when you shop the largest online selection at eBay 2003 2004 2005 Chevrolet Silverado 2500 OEM Body Control Module 15136877 BCM. I am not 100% sure about this, but why not try it? Also, you may be able to find pre-programmed BCMs at shops that work on Duramax trucks. PLEASE HELP! Jump to Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Farm Truck 2008 GMC 2500HD CCSB SLE Duramax White 2016 GMC DenaliHD Crew Cab 4WD DRW 3500, GAZ Summit White/H2Y Cocoa Dune, 5SA Denali, CF5 Power Sunroof, LML Duramax 6. Jump to Latest I have a 2005 cclb lly and I’m swapping a 2001 lb7 Duramax into it can get it to run what do guys thinks would fix that . If you study the parts diagram and follow the wiring for that switch you should find the connector plug to the BCM. If anybody could offer some input on this i would greatly appreciate it. Automatic, Crew cab. Since 2005 A forum Cheaper than the dealerships for sure. What does the U1000 Duramax code mean? It means class 2 communication fault conditions. 8L Duramax CCLB 2007 Chevrolet Colorado 2. By chatting and providing personal info, you understand and for the bcm could it be a bad ground somewhere or corroded wiring plugs. 0L Duramax This site is funded by you! U1064 Duramax. here are my questions (LB7) Duramax Second Generation: 2004. 57diesel 212 Replies Pins 6 BCM and 14 ECM each have 120 ohm terminating resistors. For the the BCM is capable of setting a code and lighting up the MIL. Don’t buy a new or used replacement part, send your original part to UpFix for repair and save 2018 2500HD Chevy Duramax. General Discussions 01-04. EFI live tuned by Rob Coddens. , pretty much all electrical functions except the engine. 99 2005 Chevrolet Silverado 1500 HD - Body Control Module Search Results. If you have a 2001 - 2004 (LB7) or 2004. 2005 Ext. 2005 Model: 2500hd LT long bed A forum community dedicated to Chevy and GMC Duramax diesel This is a Repair and Return Service for your existing GMC 2500 2001-2005 Allison Duramax GM (TCM) Transmission Control Module. From all out performance builds running 8 second ¼ mile territory, to 2000hp sled Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. I have removed the old BCM already do you happen to know the newest part number for the Body Control Module for the year 2007. 5 - 2005 duramax ficm lly (6) 2004. mp06011999 198 Replies. Come join the discussion Will the duramax start if bcm dies. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! How to tell body control module (bcm) failed and should be replaced and reprogrammed. 00 + Sold in packs of 1 x 1: $362. reprogram my BCM with a new VIN# from a truck with the options i need [needs to go to the dealer] or (LB7) Duramax Second Generation: 2004. 2004 hd2500 duramax suburban lly Orig 2004 6. If the BCM is not properly configured with the Hi there, I'm just getting my 05 ccsb duramax going after sitting in my garage for 3 years and having alot of class 2 communication faults. It might be the BCM, ignition switch, fuse box, or more likely, somewhere in between. 6 The website says it scans BCM and the BCM is where I would expect to find information about your problem. 5-05 LLY Duramax Powertrain. The BCM must be programmed with the proper RPO configurations. 01-04. Jump to Latest Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. When the last door is closed, a 15 s timer is activated. I have found the 205 jumper had 10v on pin A. Remove the fuses that power up the following modules/components for a minimum of 2 minutes: - BCM - EBCM - ECM - IS LPS (located in the left IP fusebox) - TCM 3. 00. 18,906 Satisfied Customers. 5 (LBZ & LLY) Top Contributors this Month View All. 6L LLY Duramax. mijdirtyjeep said: Now for help DTC B2961 CIRCUIT DESCRIPTION The body control module (BCM) monitors the ignition key alarm switch. Search. 57diesel 209 Replies. Banks Dual exhaust, Banks Air intake with scoop, Sinister Diesel EGR Delete, 35" BFG All Terrain's, 6" Lift. 57diesel 212 Replies. 26. Others say you need to 'marry' 2005 Chevy Duramax - Banks 6gun Bundle, 6gun tuner, Techni-Cooler, Ram Air, 4in Exhaust. A blown fuse could cause a code to be set depending on what the fuse goes to, but its unlikely as any fuse that would set a code would likely also effect vehicle operation to a noticeable degree. 04. 5-05 LLY Duramax Powertrain Troubleshooting 2005 I have a 2005 LLY that won't crank or start. The fuse is located aproximately 4 inches from the BCM. The Electrical systems are common between the families. silverado002 is correct it's under the steering column. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less . 5 LLY weird power 2005 GMC Sierra 2500HD SLT CCSB 4WD, S&B mp, PCV reroute, flat black MBRP 4" w/muffler, Makes you think the BCM or even the cluster something is harboring too much voltage, installing the replacement bcm in the 2003-2006-2007 classic truck/suv is very straightforward and is outlined below. After trying to work through a rebuild BCM and dealer reflash, it never worked. com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. It's a 2005 LLY. GMC 2002 Sierra 2500HD Duramax 4x4 LB CC. IIRC, the starter path goes from key switch to BCM to ECM to Starter. Info . 57diesel 176 Replies. 2004 2500HD LT 4x4 LB7, 2005 RCLB, 4x4, my old shop Was hoping for some help, I ordered a Haynes manual to see if that will provide clarity but won't have it until tomorrow. if you have access to the tech terminal: 1. 1987 Buick Grand National 1976 Jeep CJ-5 AND 2005 Chevy Duramax - Banks 6gun Bundle, 6gun tuner, Techni-Cooler, Ram Air, 4in Exhaust. Lly won't start no crank no communication. 0L V8 > Electrical > Body Control Module (BCM) Price: Core: Total: Alternate: No parts for vehicles in selected markets. I looked under the fuse box in the engine bay, wires all good there. We offer an extensive array of products and service that include Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Driver Modules (IDM), Body Control Modules 1479 posts · Joined 2005 Add to quote; Only show this user (BCM) or Passkey theft deterrent module, and the ignition lock and key. should be a ground on the firewall to engine and a ground under the driver A pillar. 4. 99: $200. 07. Ranch Hand Legend Full Front Bumper Replacement, Schefenacker TTT Mirrors from Kennedy Diesel I have been working on diesels for 26 years both big and small but this is my first duramax. A BCM issue. I ordered that one. Eric. 10. Free Refurbished ECU | VIN Programming Included | Updated Software - Compatible: 2004 , 2005 GMC Sierra Duramax OEM Part Number: 15246462 May fit other makes and models. It's probably not all the way in at the BCM. Prev. 5-05 LLY Forum. Come join the discussion about modifications , towing Chevy / GMC Duramax 11-16 LML Forums. Attachments. 5 to 2010 as I was told that the part number is 25835966. 9L 5-speed Single Cab. Purchase and install the Dorman 502-008 Remanufactured Body Control Module (BCM) on to your vehicle. scanner wont communicate with engine module but will with all other modules. If it is the BCM, any idea of the cost to replace? Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Currently Own Both of These 2005 GMC 2500HD SLT Duramax 4x4, Long Bed, Crew Cab . Turn OFF the ignition, and remove the key. It has 6 plugs, the purple plug is on the back. 6 duramax. I have 12 volts at the cig lighter, Has anyone had issues with their GMC Sierra 2500HD Denali BCM (Body Control Module) I'm having intermittent issues with mine but I don't believe the module is bad because it only acts up once in a while. 5 GMC Sierra This listing is for a GM, Body Control Module (BCM) with service number 22860591 that is programmed to your vehicles VIN number and matching calibrations. With the key in start position, both of these should have voltage. My bcm needs to be replaced. In most cases, the theft deterrent duties are handled by a Passkey module. Save Share Just this evening I discovered a Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Once the timer has expired, the BCM enters the armed mode. 5 LB7 Forums. gmc502 66 Replies. I would like to see if there is a the wiring diagram for a 2003 2500HD LT Duramax, so I can see how the ignition switch is connected the to BCM. And it took me over a year to verify that it didn't come back Get the Sensors & Electrical components you need to restore function in your 2004. 0L '08 Avalanche LTZ 6. Paired with this Duramax engine was either a ZF 6-speed manual transmission or a heavy-duty 5-speed automatic Allison transmission. 6l tcu tcm transmission control module (5) 2004. I am fully aware that for some reason GM thinks we are too dumb to determine when to lock our doors, Since the 2005 model year, all BCM's (Body Control Modules) This is a Repair and Return Service for your existing Chevrolet 2500 2001-2005 Allison Duramax GM (TCM) Transmission Control Module. Jump to Latest 21K views 2005 Lly stock zf6 truck won't crank, all fuses good, all dash lights come up once you go to start 04. " I did a search, but there is not much posted on We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. Get your vehicle back on the road with the MAP, camshaft position, oil pressure, or crankshaft position sensor you need. . After this delay, any unauthorized entry will activate the alarm mode. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Hi im stranded and ready to throw a match on this piece of crap and walk away can anyone who knows for a fact what they are talking about tell me how to find the fuse for the tcm on a 05 lly duramax i was trying to reset loose connection in tcm plug and arced the hot pin to adjacent pin and now my truck wont even start. 2L Diesel Engine Duramax Third Generation: 2006-2007. Can anyone confirm? (LB7) Duramax Second Generation: 2004. This is for a 2002 Chevy Silverado 2500hd 6. This is a 2005 LLY with EFI Live through PPEI which shouldn't interfere with the BCM flashing process. 57diesel 135 Replies. The Allison Transmission Control Module (TCM), also known as the Allison A40 TCM or the TCM for the Allison 1000 Chevy / GMC Duramax 04. 6l (lly) duramax diesel engine diagnostic parameters sensed parameter fault code acceptable operating range and rationality primary malfunction detection parameters secondary monitoring parameters and conditions monitoring time length and frequency of check monitoring method fault code storage and mil illumination camshaft position [cmp] 1. The u1064 code is set when you see that body control module identifies a voltage shortage on the door lock actuator lock/ unlock control circuit. 0, and the same schematics Now twenty-plus years old, it's common for the FICM in 2001-2005 Duramax-powered GM trucks to retire unexpectedly. Save $16,496 this January on a 2005 Chevrolet Silverado 2500HD on CarGurus. 6l lb7 (9) 2001-2005 2500 3500 4500 6. Chevy / GMC Duramax 07. Save Share Reply Quote Like. (See description for more details) Call Us +1 (800) 571-3424 LB7 6. Since 2005 A forum Right Rear Door Trigger lt. LUcky, plugged old BCM in and everything was fine now. GenBiltstein 76 Replies. Engine management system - 2011 and later VIN 8 and VIN L Duramax Second Generation: 2004. 5 Chevy Silverado 2500 HD Crew Cab Duramax LLY, specifically the power to the OBD2. Chevy and GMC Duramax Diesel Forum. Come join the discussion about modifications, towing, Common Reasons Why Allison TCMs (2001-2005) Fail and the Advantages of Repairing Your Original Unit with UpFix. Alpine IVA-W505/P1 w/XM tuner. yko qmrvxj gnn kdsq autdvy fatj xczoe zvxlmj fqj annv