Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
If equipped with a 6.6L engine, disconnect the backup lamp switch electrical connector (3).

Fig 1: Disconnecting The Backup Lamp Switch Electrical Connector (6.6L Engine)
Courtesy of GENERAL MOTORS CORP.

Fig 2: Disconnecting The Backup Lamp Switch Electrical Connector (8.1L Engine)

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If equipped with a 8.1L engine, disconnect the backup lamp switch electrical connector (4).

Fig 3: Removing Backup Lamp Switch

Courtesy of GENERAL MOTORS CORP.

Remove the backup lamp switch.