Rainier 2WD V8-5.3L VIN P (2004)
7. Disconnect the 40-way body wiring extension (1) from the BCM.
8. Disconnect the 32-way tan electrical connector (2) from the BCM.
9. Disconnect the 24-way gray electrical connector (1) from the BCM.
10. With an upward motion, remove the BCM (1) from the rear electrical center.
INSTALLATION PROCEDURE
1. Index the slots on the BCM (1) to the rear electrical center.
2. Using a downward motion, install the BCM to the rear electrical center.
