GM Discussion Forum

Hello all! I have a bit of an issue here. I was helping out to swap a damaged E87 ECU to a second-hand unit. Hardware is 1:1 as the previously installed and corresponds to EPC part number for this VIN. All went well, VIN and PIN got rewritten with car data, and reloaded correct calibrations. Re-synced immo data for ECU.. Next step is Config & Setup - and here is the problem! ECU refuses to proceed. As I understand, this could be related to power-class data stored from the previous vehicle - DID27 Engine Performance Identifier. It was previously installed in a car with A17DTC (81kW) engine, and now is installed into car with A17DTS (96kW). Owner states that it do…

HI ALL HOPE ALL YOU GUYS DOING WELL. AS TITLE I HAVE USED SDM FROM 2011 CAPRICE WITH VIN MISMATCH DTC WHEN I AM TRYING TO PROGRAM IT USING TLC BUT THERE IS NO SDM IN MODULE LIST MAYBE WHEN NEW SDM INSTALL IN CAR IT WILL AUTOMATICALLY CAPTURE VIN FROM BCM .. BUT IN MY CASE I HAVE USED 1 AND I NEED TO MATCH THE VIN IF YOU GUYS HAVE ANY IDEA IT WILL BE VERY HELPFUL FOR ME AND OTHERS.. THANK ALOT HERE IS THE VIN: 6G1MK5C2XBL541852

hello i have gmc 2024 sierra I have a used ECM. Is it possible to disable vats option to start car the same global A? thanks

Hello,

Hi, I have a VXDIAG Interface and an Astra J VXR here uin the UK. I've had to replace the ABS/ELECTRONIC BRAKE CONTROL MODULE. GDS2 now shows a VIN mismatch error. Please can someone advise me how to update the VIN. Thank you very much... Bare in mind I'm on a fresh install with none of these calibration files I keep reading about.

i need help for calibration and configuration for Chevrolet malibu 2021 vin KL1ZD5ES4MB356293 in DPS format thanks

Hello, how are you doing? I really need the wiring diagram for this VCIM to install in my car so the compass shows up on the instrument cluster (IPC). The module is already programmed for my vehicle, but since mine is a base model, it doesn't have the wiring harness, so I'm having to wire it up myself. I've scoured the internet for a diagram, but the only one I found was for a 2000 Bravada. Sorry I didn't get the DPS log; I couldn't because I can't even see this module on the network in GDS2.

Hello everyone, I want to change the rear light from my 2018 Insignia B to Buick Regal MY 21(china) full led. In the model from Insignia B/Buick Regal from 2018 to 2020 is the the brake and tail light led but turn, backup and fog are standard Bulb. The "new" 2021 -2024 buick china have full led. Dose anyone have successfully disabled the bulb check in the bcm? Very King regards 😀

hello opel astra need bcm originall calibration file win W0LPE6E39E1111975

Hi Has anyone managed to enable the oil temperature reading on this small black screen so that it shows the real values in a 2016 Astra K 1.4 turbo 150 hp?

hi i need to change my camaro odometer 2016

Hello, i have the digital Cluster from an Insignia B in the Astra K. It works fine. On the left side i have the Oil Preassure but it don´t work. Is ther a Chance too change this?

Hi has anyone got calibration files for park assist module 2020 Astra k W0VBE6EW2NG032785 Thanks park assist.Txt

Odometer adjustment gm2023

Good evening. I want to retrofit Advanced Park Assist on a 2016 Astra K, upgrading from UD5 to UFQ - UDQ. I have all the necessary parts and would like to ask if anyone here has performed this upgrade and could provide some information on the wiring specifically regarding the connections from the bumpers to the ECU and the mirrors. Thanks in advance.

Hi everyone, Does anyone know where the voltage is measured for the IMMO Learn procedure? My bench setup is showing a reading of 0V. Charging and everything else work fine, but I get this message specifically during IMMO Learn. Thanks!

Hello. I am looking for a calibration files for a 2019' ONIX GLOBAL A BCM's K9. VIN :9BGKL48U0KB211648 VIN :9BGKC48V0HG101066 Thank you in advance. DONOR BCM.txt ORIGINAL_BCM.Txt

Hello! I bought the car last month and have been trying to get my ACC to work. ACC is Adaptive Cruise control. My module was bad, bought a second hand one, installed it ans it worked about 5 kilometers and it didn't work again. I can't calibrate it, says ERROR. I think the module has another car VIN and that's why it does not work. I bought VXDIAG VCX SE for J2534. Can anyone here help me out and program the second hand module? Please send me the price too.

I have used sps on a second hand ebcm it has changed the vin in the ebcm but not the immo data im getting these codes i will up load photo

Hi all, I’m looking for some advice regarding ECU flash read/write tools. Is there any software available that allows you to read the full flash (BIN) from a GM ECU and write it back using a J2534 interface (for example, GM MDI / MDI2)? I’m not referring to SPS calibration flashing — I’m specifically looking for something that can: Read full flash (not just calibration segments) Save the BIN file Write the BIN back via J2534 I understand SPS/Techline only handles signed calibrations, but I’m trying to find something more like bench/boot tools, except via J2534 passthru if possible. Has anyone successfully done full read/write over OBD using MDI? Or is a bench tool (KT…

Can anyone tell me the PIN code for VIN: 1G1AB5F58A7103683 Thank you very much!

Hi, i have original stock files from K9 BCM of my car (W0VBD8EG0K8003539). The thing is, i need the calibration files from this vin which HAS sport button included: W0VBE8EG1K8066002 Can someone please help me providing these calibration files? Maybe telling me which cal file is for sport mode? I did the wiring and replaced the stock 4 buttons with a 6 buttons including sport button in my car, and i've activated in IPC the function for sport function activated. Thank You so much, Adelin BCM.zip

Hi guys Im doing proofs using a HMI2.5, EU silverbox and bose amplifier, and i have it working, the sound of the radio, android auto, tones of the car sound via the amplifier. but i dont know the impedance of the bose speaker. Someone know that? The amp i using its from Buick Encore / Opel mokka Like this:

Hello everyone, I have been following this forum for a while and I really admire the knowledge and expertise shared by the community here. I own a 2018 Chevrolet Cruze 1.4 Turbo (Gen 2) here in Brazil, and I am currently researching how to enable some of the advanced/hidden features on the instrument cluster (IPC). I've attached some images showing the specific data screens I am interested in unlocking, such as Turbo Boost, G-Force, Oil Pressure, Transmission Fluid Temperature, and Oil Temperature. Could anyone kindly point me in the right direction on how to achieve this? I am trying to understand the technical process—are there particular decimal values, configuration b…

Anyone available remotely to help me unlock this radio? Harman info3.5 84817042