TrailBlazer 2WD V8-5.3L (2007)
Turn Signal Switch: Service and Repair
Multifunction Turn Signal Switch Housing Replacement
Multifunction Turn Signal Switch Housing Replacement
Removal Procedure
Caution: Refer to SIR Caution in Cautions and Notices.
1. Disable the SIR system. Refer to SIR Disabling and Enabling.
2. Remove the steering wheel from the column. Refer to Steering Wheel Replacement.
3. Remove the ignition lock cylinder case assembly. Refer to Ignition Lock Cylinder Case Replacement.
4. Remove the turn signal and multifunction switch assembly. Refer to Turn Signal Multifunction Switch Replacement.
5. Slide the turn signal switch housing off of the steering column shaft assembly.
Installation Procedure