Download Removal Procedure 1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR. 2. Remove the upper and lower trim covers. Refer to Steering Column Trim Covers Replacement . 3. Remove the wire harness assembly (1) from the wire harness strap (2). 4. Disconnect the turn signal and multifunction switch assembly connector from the SIR system coil connector. Fig. 29: Turn Signal & Multifunction Switch Assembly Connectors Courtesy of GENERAL MOTORS CORP. 5. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly out of the bulkhead connector (1). 6. Remove the 2 pan head tapping screws (1) and (3) from the turn signal and multifunction switch assembly (2). 7. Remove the turn signal and multifunction switch assembly (2) from the steering column tilt head assembly. Installation Procedure 1. Install the turn signal and multifunction switch assembly (2) onto the steering column tilt head assembly. 2. Screw the 2 pan head tapping screws (1) and (3) into the turn signal and multifunction assembly (2). Tighten * Tighten the top pan head tapping screw (1) to 3 N.m (27 lb in). * Tighten the side pan head tapping screw (3) to 7 N.m (62 lb in). 3. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly into the bulkhead connector (1). 4. Connect the turn signal and multifunction switch assembly connector to the SIR coil connector. 5. Install the wire harness assembly (1) into the wire harness strap (2). 6. Install the upper and lower trim covers. Refer to Steering Column Trim Covers Replacement . 7. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
Originally posted 2013-04-16 23:17:25. Republished by Blog Post Promoter
