Power Door Lock Relay Replacement for Cadillac Catera 1999

1. Remove the hinge pillar trim finish panel (right side). Refer to Body Hinge Pillar Trim Panel Replacement in Interior Trim.



2. Remove the body control module.
3. Remove the BCM retaining bracket nuts.
4. Remove the door lock relay electrical connection.
5. Remove the door lock relay from the BCM retaining bracket.

1. Install the door lock relay to the BCM retaining bracket.
2. Install the door lock relay electrical connection.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

3. Install the BCM retaining bracket nuts.

Tighten
Tighten the BCM retaining bracket nuts until fully seated but not striped.

4. Install the body control module.
5. Install the hinge pillar trim finish panel (right side). Refer to Body Hinge Pillar Trim Panel Replacement in Interior Trim.