Rainier AWD L6-4.2L VIN S (2005)
Wheel Speed Sensor: All Technical Service Bulletins
Brakes - ABS Lamp ON/DTC C0040 Set
Bulletin No.: 07-05-25-006
Date: December 05, 2007
TECHNICAL
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 4.2L 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)
