Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
The horn is inoperative	Fuse Circuitry Horn Clockspring Steering wheel switch harness Horn switches (part of the steering wheel) Smart junction box (SJB)	GO to PINPOINT TEST A .
The horn is always on	Circuitry Clockspring Steering wheel switch harness Horn switches (part of the steering wheel) Smart junction box (SJB)	GO to PINPOINT TEST B .