GM Service Manual Online
For 1990-2009 cars only

Problem

Action

An improper gate plate

Replace the plate as necessary.

Refer to Shift Indicator Adjustment .

A improperly adjusted or loose linkage

Service as necessary.

Refer to Range Selector Lever Cable Adjustment .

A loose shift lever

    â€¢ Inspect the lever.
    â€¢ Perform the following actions as needed:
      â€¢ Clean the lever.
      â€¢ Repair or replace the lever.

Refer to Shift Lever Replacement - On Vehicle