TrailBlazer 2WD L6-4.2L VIN S (2003)
Turn Signal Switch: Service and Repair
Multifunction, Turn Signal Switch Replacement
Multifunction, Turn Signal Switch Replacement
Removal Procedure
Caution: Refer to SIR Caution in Service Precautions.
1. Disable the SIR system.
2. Remove the upper and lower trim covers.
3. Tilt the column to the CENTER position.
4. Disconnect the connectors from the turn signal and multifunction switch assembly.
Remove 2 pan head tapping screws from the turn signal and multifunction switch assembly.
5. Remove the turn signal and multifunction switch assembly.
Installation Procedure
Important: The electrical contact on the turn signal and multifunction switch assembly must rest on the turn signal cancel cam assembly.
1. Install the turn signal and multifunction switch assembly.
Notice: Refer to Fastener Notice in Service Precautions.
2. Secure by using 2 pan head tapping screws.
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Tighten the screw on the top of the column to 3 Nm (27 inch lbs.).
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Tighten the screw in the front to 7 Nm (62 inch lbs.).
3. Connect the connectors to the turn signal and multifunction switch assembly.
4. Install the upper and lower trim covers.
5. Enable the SIR system.
