For 1990-2009 cars only
Remote Keyless Entry Inoperative (Reprogram Liftgate Module)
| Subject: | Remote Keyless Entry Inoperative (Reprogram Liftgate Module) |
| Models: | 2002-2003 Chevrolet TrailBlazer, TrailBlazer EXT |
| 2002-2003 GMC Envoy, Envoy XL |
| 2002-2003 Oldsmobile Bravada |
Condition
Some customers may comment that the Remote Keyless Entry (RKE) is inoperative at times.
Cause
An anomaly has been identified with the software in the Liftgate Module (RKE functions). The Liftgate Module software is affected when the temperature is approximately 40°C (104°F).
Correction
Using normal SPS reprogramming procedures, reprogram the LGM Liftgate module. The information was released on TIS version 2.75 or newer broadcast in March 2003.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
N4808 | Module, Body Control - Reprogram | 0.4 hr |
