GM Service Manual Online
For 1990-2009 cars only

Checks

Cause

Low Roller Assembly (644)

    • Assembly is not attached
    • Broken race

Center Support (640)

Broken support or broken splines

Case (7)

Check for damage near the center support.

Retainer Rings (633, 643)

Rings are not seated.

Loading…
Loading the web debug toolbar…
Attempt #