ABS Light On, DTC C0040 Stored (Inspect/Repair Wheel Speed Sensor Harness)
| Subject: | ABS Light On, DTC C0040 Stored (Inspect/Repair Wheel Speed Sensor Harness) |
| Models: | 2005-2007 Buick Rainier |
| 2005-2008 Chevrolet TrailBlazer, TrailBlazer EXT |
| 2005-2008 GMC Envoy, Envoy XL |
| 2005-2008 Saab 9-7X |
| with 4.2 L Inline 6 Cylinder Engine (VIN S -- RPO LL8) |
Condition
Some customers may comment that the ABS light is illuminated.
Cause
This may be caused by the wiring harness coming in contact with the A/C compressor pulley.
Correction
- Remove the engine protection shield.
- Inspect the wiring harness. If the harness is damaged, refer to Splicing Copper Wire Using Splice Clips in SI.
- The harness should have a slight loop downward under the A/C compressor.
Warranty Information (excluding Saab U.S. Models)
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time | Failure Code |
|---|---|---|---|
N6600 | Wiring And / Or Connector-Brake System/Traction Control - Repair Or Replace | Use Published Labor Operation Time | 93 (Technical Service Bulletin)* |
*Please use the failure code 93 for any warranty claims submitted using this bulletin.
Warranty Information (Saab U.S. Models)
For vehicles repaired under warranty, use:
Labor Operation | Description | Failed Object | Fault/Reason Code | Location Code | Warranty Type | Repair/Action Code | Labor Time |
|---|---|---|---|---|---|---|---|
3712001 | Wiring And / Or Connector-Brake System/Traction Control - Repair Or Replace | 37120 | 17 | 0 | 01 | 05 (Repair) Or 01 (Replace) | Use Published Labor Operation Time |
