2003 – 2006 GM AVALANCHE 1500 PCM – Programmed To Your VIN
Is your Avalanche’s engine performance suffering from erratic behavior or diagnostic errors? Our pre-programmed PCM is designed to restore optimal performance and reliability. This part is a direct replacement for the following compatible part numbers: 89017750 12582605 12589463 12602802 89017734 28042802.
Key Features & Benefits
- 100% Remanufactured in the USA for optimal quality and reliability.
- Pre-programmed with the latest GM updates to ensure seamless integration.
- Restores smooth engine performance, reducing stalling and no-start issues.
- Solves diagnostic errors, ensuring your vehicle passes emissions tests.
- Eases installation process with a straightforward replacement method.
Common Problems Solved
Our pre-programmed PCM solves common issues affecting the 2003-2006 GM Avalanche 1500, including erratic engine behavior, stalling, and diagnostic errors. This part specifically addresses problems related to faulty engine control modules, ensuring your vehicle runs smoothly and efficiently.
Simple Installation Process
- Submit your VIN to us after purchase for accurate programming.
- Locate the old PCM and disconnect the battery for safety.
- Remove the old PCM and install the new one in its place.
- Reconnect the battery and ensure all connections are secure.
- Test your vehicle to confirm optimal performance and reliability.
Guaranteed Fitment
This module is guaranteed to be compatible with the following vehicles:
2003 – 2006 GM AVALANCHE 1500
Please verify your part number matches one of the compatible numbers listed above before ordering.