Silverado 1500 2WD V8-6.0L Hybrid (2009)
4. Tighten the trailer brake control module bolts (1) to 9 Nm (80 lb in) .
5. Connect the trailer brake control module electrical connector.
6. Install the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement (See: Maintenance/Wheels and Tires/Tires/Spare Tire/Service
and Repair) .
7. If installing a new trailer brake control module, program the module. Refer to Control Module References (See: Testing and
Inspection/Programming and Relearning) .
