Sierra 3500 Denali 4WD V8-6.0L (2011)
21. Route the deployment harness out of the driver side of the vehicle.
22. Disconnect the yellow left roof rail harness connector from the vehicle harness connector.
23. Cut the harness connector out of the vehicle, leaving at least 16 cm (6 in) of wire at the connector.
24. Strip 13 mm (0.5 in) of insulation from each of the connector wire leads.
