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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1638 (Horn Systems) >> Repair Instructions >> Horn Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the hood.
  2. Remove the headlamp assembly. Refer to HEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENT (OLD STYLE) or HEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENT (NEW STYLE GMC) or HEADLAMP ASSEMBLY OR HEADLAMP BULB REPLACEMENT (NEW STYLE CHEVY) .
  3. Remove the park/turn signal lamp assembly. Refer to PARK/TURN SIGNAL LAMP REPLACEMENT (OLD STYLE) or PARK/TURN SIGNAL LAMP REPLACEMENT (NEW STYLE) .
  4. Disconnect the horn electrical connector.
  5. Remove the horn bolt. Reposition the park/turn signal lamp wiring harness for additional clearance.
  6. Remove the horn (2) from the radiator support (1). Left side and right side horn assemblies are shown.
Fig 1: Removing Horn
G01577508Courtesy of GENERAL MOTORS CORP.