GM Discussion Forum

Is it possible to change the vin in the rear diff module. Its a 2018 Chevy equinox. I tried reading the module with DPS but it don't read. Maybe i'm using the wrong address. Anyone have a list of gm ecu address

Hello, maybe someone can help me again to get things sorted. I am working on a Astra J BCM MY 2014 and I need the right energystorage calibration 13451249. The hardware no of the bcm is: 13585895 If possible please post just the hex code from the file as text, I will manage the rest. Thanks in advance Toby

Hello, I'm wondering if it is possible to auto-engage parking brake when the transmission shift lever is moved to P position. In my vehicle - Insignia-A facelift 2015 the parking brake automatically disengages when I shift from P and I would like this functionality to work in the opposite direction too 🙂 Maybe one of you have this feature working in a GM vehicle? Cheers

Joined this site hoping someone could possibly help me out. Trying to get to get shift parameters to work on my trailboss custom 6.2 I plugged a bcm out of a LT trailboss which has the diff modes. Needless to say they still wouldn’t show on my high country cluster that I installed through WAMS. But upon doing so it caused some issues I can’t sort out like my mileage in cluster just has a line through it now and U18B4 code can bus issue. And i lost communication with the brake monitor. C116B. I have a GM mdi tool and sps2 tried to program the bcm again (figured corrupted) but it goes to odometer part on the write and fails everytime. Also still have donor bcm.Truck also lo…

Hello, can someone help me with downloading files for Buick Encore's HMI 2.5? The VIN is KL4CJASB8HB216557 Thank you in advance 🙂

Hello friend I have a big problem with my 2023 Chevy truck, my truck has been stolen and a few months later I managed to recover it, when my truck was stolen I sent an alert through OnStar to deactivate it, but now my truck does not work, I already spoke to the OnStar company and deactivate the alert but I still have an immobilizer message, I have even programmed 2 new keys with MDI2 OEM and I still have the same immobilizer problem, can you help me?

Hello everyone I have a friend that replaced his 2.0 HMI on his 2015 escalade with a 2.5 HMI from a 2020 Tahoe the problem now most of the features of the escalade doesn't work from the Tahoe's firmware is there a DPS archive for 2.5 HMI Cadillac escalade 2016+ with Arabic language on it?

Hola, ¿hay alguna forma de programar un módulo usado en Silverado 2023?, estoy hablando del PCM E90acdelco

Greetings to all. I have a driver down in original ECM and need to replace it. Could someone please assist me in the process of writing the VIN and PIN to the used PCM I have for the car using DPS. I have paid this site for lifetime access and am learning a lot for all of your expertise. Thank you in advance. I am just looking to be pointed in the correct direction. I am able to connect to the PCM with DPS with my GM MDI2. I also have SPS subscription for the VIN of the car.

first of all this is an amazing forum. kudos to all of you my mothers 2015 yukon. she ordered the maps update, and it stays on zero %. sounds like the emmc is bad. something tells me this is basic knowledge that I cant find, but is there a way to fix this? she took it to the dealer and they couldnt fix it. she I try and reflow the solder around the emmc? is it replacement needed? thanks in advance

Good Evening, I have recently swapped the seats in my 2016 Silverado 2500HD WT from manual cloth seats the the power leather ones. I now have an airbag light for a Drivers Seat Position Sensor. I have now backed myself into a corner as I need an inspection sticker by 3/31 and I cannot pass with an airbag light on. Does anyone know how I can disable the loop for Drivers Seat Position Sensor/ Un learn the sensor loop? Any help would be greatly appreciated!

Does anyone have a pinout wiring diagram for a UK model 2014 insignia ST AFL headlights please?

Hi, does any have a solution to turn off MIL request / DTC from the EPS / Electric Power Steering? I have a 2017 Camaro, which had a lot of issues from not correct calibrated modules and VIN's in them, that's all sorted now. The problem with the EPS is, that when trying to program it, I get an error from it for being a 2 byte seed. It should be 5, as I understand. BUT the power steering works flawlessly. I tried buying a BRAND NEW EPS from USA, and reprogrammed it and everything - car wouldn't talk with it. Luckily I could return it to the shop I bought it from. I could program it, but couldn't read data/voltage etc…

I've got a 2015 Silverado VIN # 1GCVKREC1FZ362916 attempting to update to HMI 2.5. DPS shows complete but only thing different is it added the weather app. Still no Apple Carplay or Android Auto. Any help is appreciated

hi all i want to add accessory wireless keypad which allow to lock or unlock the car with keypad when i try to learn keypad with sps its required 1 file which i dont have anyone can help me to add the feature in this 2016 tahoe middle east here is the VIN# 1GNSC7KC5GR123919 document id for SI instruction is Document ID: 4488080 thankyou

Hi anybody may help calc Pincode from Opel Antara 2010y edc16c39 Usually Pin code may see here i dont see file attached 95640 8 kb gm_bosch_edc16c39_bench__ext_eeprom.rar

Hello, I am upgrading my cruze to a big screen ipc. The problem is that current cars with small screen IPCs have auto wiper lights. But with the large clock ipc, it seems that this light is not activated from the firmware (I tried going to gds and enabling all lights, but there is no automatic wiper light. I also tried ecu config but it didn't work. use) I wonder if I can activate this light by editing the "Indication Calibration" file of the old watch, but it's not correct. Can you give me any solution please? and I can't activate tmps either vin of ipc lager: LSGPC53R5BF055450

Hi all, does somebody have access to calibration files for the electric parking brake module on a 2016 Camaro? RPO J77. it’s important it’s from a 2016, since 2017+ have different module. thanks!

Hello, anyone knows how to customize the tuner radio file, for European radio? So the frequency is 1.1, 1.2, 1.3 etc. I have a 2017 Camaro with I05 screen. Would it be possible to swap it with a tuner file from a European module? (if anyone has that - just a thought, some of those has been sold new in Europe) Any help is appreciated!

So more then a few odd things and quesitons, I'll post them here as best as I can and with some of the files I think are pertinent but anyone willing to help if you need more info please let me know. So a summary is I purchased a Yukon Denali vin 1GKS1CKJ1GR181357 to install into my Silverado vin 3GCUKSEJ6HG178673. I installed it and used Troy's vin change file to get milage showing and all is good besides getting a warning for and RPO the Yukon had that my Silverado does not, side collision detection. The reason for the install was to get the red gauges and screen. I edited the xml file to remove the warning and programmed the ECU configuration. The warni…

NEED HELP FOR MY 2014 ESCALADE CLUSTER TO PROGRAM, NEED VIN RELEARN TO MY 2015 GMC SIERRA 3500HD DIESEL CAL

Need help with Incorrect Environment Identifier Received From Electronic Brake Control Module Incorrect Environment Identifier Received From Inflatable Restraint Sensing and Diagnostic Module Truck wont start

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Hello everyone I need power steering setup type 4 file If anyone have it Thanks All

Hello to everyone, I replaced old IPC in my Camaro 2016 with new used one from Camaro 2017. At first I changed VIN to make odometer show values. It works, thanks to @Troy 🙂 Now I would like to move further and get rid off error messages which are showing after each start: BCM: - Incorrect Environment Identifier received from instrument cluster IPC: - Incorrect immobilizer identifier received - Ambient air temperature sensor circuit - Lost communication with parking assist control module - Lost communication with side object detection control module left - Lost communication with device on LIN Bus I red on t…