Horn System; Horn Failure Diagnosis; Horn - Jeep 1987 Wrangler Workshop Manual

ELECTRICAL
HORN SYSTEM
GENERAL INFORMATION
NOTE: A cadmium-plated ground screw is used
to attach the horn(s) to the body. DO NOT
SUBSTITUTE other types of ground screws as
they may become corroded and cause a loss of
ground.
The horn circuit includes:
• horn(s)
• horn relay
• battery
• steering column wiring harness
• horn ring, and
• body sheet metal.
Wrangler/YJ horns are located on the inner left
wheelhouse.
TORQUE SPECIFICATIONS
Component
Service Set-To Torque Service Recheck Torque
Horn Bracket Screw 20 N-m (15 ft-lbs) 11-23 N-m (8-17 ft-lbs)
HORN FAILURE DIAGNOSIS
Refer to the Electrical Troubleshooting Manual
(ETM) for diagnosing electrical problems.
HORN
101483
A. Body Assembly
B. Horn Bracket Assembly
C. Horn Assembly Screw
D. Horn Support Bumper
E. Headlamp Wire Harness
C-127