GM Discussion Forum

I have a 2011 Silverado with the rpo code ap8. Which means its remote start ready. There is a kit that comes with 2 fobs and a authorization code to enable/change to rpo ap3 which enabled remote start. My question is that is there a way to get the auth code without having to buy it. This is also supposedly enabled useing a tech2 which i do have.

Hi I got a Chevrolet Suburban can you help me change the vin in this module?

Hey guys, Been reading on the locked 8+10 speed TCM's. I am the type of person to want to do things myself. Does any one know the secret to these? From what I read, a modified bootloader is the easiest way to get access to these. I assume using a tool like jtag. Someone has to have the modified boot loader, or the "secret sauce" that goes into these to gain aftermarket tuning capability.

Hey cameraloops.com! With the approval of Troy, I’m posting my Change.org petition here in hope of getting some signatures. ACDelco, GM, and PSA Group have been price gouging us for too long in the pursuit of homebrew and repair and it’s time to stand up. Please help in pushing GM to opening up to the open software community Petition · Open access to GM software · Change.org CHNG.IT We, the GM car owners and modifiers community call on General Motors and PSA Group to allow free access to... Much love 🤍

Hello im Looking for some BCM Cals from an Buick Verano or Cascada. Maybe for the Latest Modelyears

Does anyone have any ideas on how to change what vehicle is appearing I. The tire pressure monitor page, without changing an actual theme? I want estate to be displayed in the different theme, where only sedan is available... Thank you in advance.

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You can use this HMI 2.5 DPS calibration archive file to activate video in motion, SAT-NAV in motion, Track-Pad, rear camera, rear camera always on and climate control. Option features ✅ Video in motion: Watch videos while the car is driving ✅ SAT-NAV in motion: Type address in the SAT-NAV while the car is driving. ✅ Track-Pad: Track-pad activated. ✅ Rear camera: Reverse camera with guidance lines and park assist symbols. ✅ Rear camera always on: Touchscreen icon to activate rear camera always on. (A special modification will need to be carried out for this option to work, which I need to figure out soon) ✅ Climate control: Con…

anyone have a working type4 app with windows7? If so where is your sps/nativelibs/ folder ?

It's me again, I received this error when trying to update my TCM calibration by DPS. The archive was packed as usual by SPAT, maybe because this module was physically unlocked by ZZP? Need help for this issue, thanks in advance. ProgramLog1.Txt

A little introduction. Im Paul... from the US (Phoenix, AZ). Have a professional background in IT for the past 25 years. Started coding HTML when I saw my first web site back in the 90s. My coding has fell off but I still understand the concepts. I have a 2019 GMC Sierra Denali with the Technology package. At that time, they didn't offer the trailer cameras if you also had the Technology Package RPO code. Starting in 2020 or 2021, they added support for a 10 channel VPCM (part number 84743036), which my truck came with a 5 channel (part number 846249864. There are some companies out there who charge a crap load of money for the things t…

Hi everyone, can anybody disable/remove Level Control Module from 2022 Cadillac Escalade? I'm willing to pay for it. Thanks

Hello Gents, Im searching for HMI update file for camaro 2017 v6 new update can any one help.......Thanks

These days I added adaptive cruise control system to my car(2018 Cadillac ATS), things seem to be going pretty smoothly, until today I found a fault code that cannot be cleared by programming. It says invalid data received from B176 ulti-axes acceleration sensor. This module is an used part donated by a Buick. probably not fit my car. But there are no calibration files for this module as I can see. Searched eBay, there are some similar parts from CTS. Should I buy one? I'm not sure if it will be available for my car. Or is there any way to calibrate this module?

Hello I created a bench harness and some car radios when I connect 12v and ground to them, they can be powered up. Other types of radios on the other hand, they won't power up. There must be some other wire that needs to be connected to the radio? I can't figure out which after reviewing AllData connector views. I admit I don't understand clearly the function of each wire based on how it is described in the schematic. Perhaps some signal needs to be transmitted over GMLAN bus. Who knows!! I am wondering if anyone has any idea to help me power up the stubborn radios, such as 2015 GMC Acadia. Thank you.

Troy can you assist me, Do not have original TCM of car, put in used one and tried to program with SPS and SPS came back with hardware mismatch and Bricked the TCM, No coms after that. Will I be able to get TCM back up with DPS 4.44 and SPS.

hi all can you guys check its tis2web not work anymore to check modules calibration part numbers here is the link its not opening for me thank you.. Service Unavailable TIS2WEB.SERVICE.GM.COM

Hello, I am trying to install a new instrument cluster (part number 12825179) from an older model year in my car. When I try to install it using Techline I get a E2700 Hardware Mismatch error. I have identified the VIN of another vehicle (YS3GR4BJ3B4001133) that has the correct calibrations, and I am hoping (if I understand things correctly) that if I can obtain these, I can write them to the cluster using DPS and successfully install it. Would anyone who has access to an emulator or other tool retrieve these for me? I am happy to pay you for your time. I have attached the details. Thanks. ipc_calibration.pdf

Hi Im stuck, im trying to get to work a 2018 Equinox BCM in a 2019 Equinox, i already changed the PIN and vin in the used module but still doesn't accept the 2019 new calibrations. Can someone throw me a hint on what's the missing step, been looking information for a couple weeks now but nothing. thanks you so much

I think sps makes a package that says spsbackup but don't know if you have to write, etc.. Any help is appreciated

Could someone help me and send calfiles for BCM for this VIN KLAZA69LDKB108788 and summary list for BCM It seems like I dont have access to Korean vehicles. Thanks!

Does anyone have experience with Captiva 2022? And does anyone know about VDS tool? My DPS, GDS2 cannot connect to this vehicle. TLC cannot recognize VIN too.

Newbie here, just to try and understand, what can I get to change vin on architecture a ecm’s? And what works on architecture b ecm’s?

I just encountered a problem when programming K124 active safety control module. It says this module did not return a 5-Byte seed. What does this exactly mean? Error log is listed as follow: Establishing Connections Preparing Controller Utility File: 84212099.BIN Utility File Step=01 Opcode=01 Utility File Step=02 Opcode=27 09:16:58.1<[.H..] 00 00 02 4B 27 01 [0006] FramePad 09:16:58.1>[.H..] 00 00 01 01 FE [0005] ExtAddress TxDone TxMsgType 09:16:58.1>[.H..] 00 00 02 4B [0004] TxDone TxMsgType 09:16:58.1>[.H..] 00 00 06 4B 67 01 69 FC [0008] >> Error - Utility file is designed for an Enhanced Seed (5-Byte)…

Hi all Like in tittle of topic. Any way to get access to SI and SPS for GM cars?