Brakes - ABS Lamp ON/DTC C0040 Stored in Memory
Bulletin No.: SB07-04-S004Issue Date: December 2007
ABS Light On, DTC C0040 Stored
Affected Vehicles:
2005-2008 Isuzu Ascender with 4.2L Engine
Service Information
Condition:
Some customers may comment that the ABS light is illuminated.
Possible Cause:
This may be caused by the wiring harness coming in contact with the A/C compressor pulley.
Correction:
Inspect/repair wheel speed sensor harness.
Service Procedure
1. Remove the engine protection shield.
2. Inspect the wiring harness. If the harness is damaged refer to Splicing Copper Wire Using Splice Clips in the Service Manual.
3. The harness should have a slight loop downward under the A/C compressor.
Warranty Claim Information
Always refer to the Isuzu Service Policy Procedure Manual for specific details on warranty coverage and policies. Reference published Labor Time Guide for claim processing if applicable.
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