buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fluid Filter - A/T > < All Other Service Bulletins for Air Filter Element:|90513|Page 887
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The ABS Sensor is not serviced separately, replace the rear wheel bearing assemblies with P/N 7466987 bearings.

Part is currently available from GMSPO.

If a vehicle encounters this condition, both rear wheel bearing assemblies should be replaced.

Bearings with an improved seal entered production with VIN 2G4WB14L8L1433441.

IMPORTANT:

When removing the ABS electrical connector, refer to the following illustrations to insure against damaging any part of the connector which uses CPA
(Connector Position Assurance) locking pins.

WARRANTY INFORMATION:

Labor Operation Number:

T1680

Labor Time:

1.2 hours

Fluid Filter - A/T > < All Other Service Bulletins for Air Filter Element:|90513|Page 887