K 1500 Suburban 4WD V8-4.8L VIN V (2003)
Horn Switch: Service and Repair
HORN SWITCH REPLACEMENT
REMOVAL PROCEDURE
1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in Restraint Systems.
CAUTION: Refer to Servicing the SIR System Caution in Service Precautions.
2. Remove the inflatable restraint steering wheel module.
3. Remove the horn plunger from the steering column by pressing inward to the stop and rotating the horn plunger 90 degrees.
4. Disconnect the captured screws (1,4) to the horn contact plate (2) from the steering wheel (3).
5. Remove the horn switch (2) from the steering wheel (3).
INSTALLATION PROCEDURE