For 1990-2009 cars only
Removal Procedure
- Disconnect the battery cables. Refer to Battery Cable Disconnect and Connection in Engine Electrical.
- Access the auxiliary rear lamp extension harness from the engine compartment at the left side of the bulkhead.
- Remove the connector (1) from the I/P auxiliary harness and wiring harness straps (2) connecting to the lamp harness.
- Raise and support the vehicle on a hoist. Refer to Lifting and Jacking the Vehicle in General Information in the 2005 C/K Truck Service Manual.
- Trace the auxiliary rear lamp harness extension along the path of the existing harness and vehicle frame.
- Remove the connector to the rear lamp harness.
Caution: Refer to Battery Disconnect Caution in the Preface section.
Caution: Refer to Vehicle Lifting Caution in the Preface section.
Caution: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.
Installation Procedure
- Install the connector to the rear lamp harness.
- Install the auxiliary rear lamp harness extension along the path of the existing harness and vehicle frame.
- Remove supports and lower the vehicle. Refer to Lifting and Jacking the Vehicle in General Information in the 2005 C/K Truck Service Manual.
- Install the connector (1) to the I/P auxiliary harness and wiring harness straps (2) holding to the lamp harness.
- Install the auxiliary rear lamp extension harness to the engine compartment location at the left side of the bulkhead.
- Connect the battery cables. Refer to Battery Cable Disconnect and Connection in Engine Electrical.
