Skylark V6-3100 3.1L VIN M SFI (1996)
Follow the included procedure (Attachments 1 and 2) for diagnosis. This condition may correct itself before the owner is able to bring the vehicle in for
service. Therefore, if DTC 46 is set in history, and is not currently setting, the included procedure will instruct you to replace the center ABS motor
pinion. The new pinion has a Teflon insert which reduces friction between the pinion and motor armature shaft.
Pinion Replacement
If the included procedure instructs you to replace the center ABS motor pinion, use P/N 18029776. Please note that the new pinion is a direct
replacement part which requires no modifications to the motor shaft. Follow the pinion replacement procedure included with the new pinion. Complete
motor pack replacement is not required.
Parts Information
Parts are currently available from GMSPO.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation
Labor Time
H2506
Use published labor
operation time.