For 1990-2009 cars
Unable to Reset Engine Oil Life Monitor (Reprogram PCM)
| Subject: | Unable to Reset Engine Oil Life Monitor (Reprogram PCM) |
| Models: | 2004 Buick Rainier |
| 2004 Cadillac Escalade, Escalade ESV, Escalade EXT |
| 2004 Chevrolet Avalanche, Express, SSR, Silverado, Suburban, Tahoe, Trailblazer |
| 2004 GMC Envoy, Savana, Sierra, Yukon, Yukon XL |
| 2004 Hummer H2 |
| with V8 Engine (VINs G, N, P, T, U, V, Z - RPOs L18, LQ9, LM4, LM7, LQ4, LR4, L59) |
| and Electronic Throttle Control |
Condition
Some owners may comment that they are unable to reset the Engine Oil Life Monitor.
Correction
Reprogram the PCM with calibration operating system P/N 12587603 or later.
The new calibration was released beginning with TIS satellite data update version 8.0 for 2003, available August 2003. As always, make sure your TECH2® is updated with the latest software version.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
J6354 | Module, Powertrain Control - Reprogram | 0.4 hr |