GM Service Manual Online
For 1990-2009 cars only

Object Number: 2018742  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the engine shield. Refer to Engine Shield Replacement.

1

Backup Lamp Switch

Procedure

  1. Remove electrical connector.
  2. Install NEW Seal ring.

Tighten
28 N·m(21 lb ft)