Symptom Table

NOTE: Refer to DESCRIPTION AND OPERATION , Intelligent Access (IA) with Push Button Start in ANTI-THEFT SYSTEM - PASSIVE ANTI-THEFT SYSTEM (PATS) article to review the procedures for achieving the various ignition states (ignition off, ignition in accessory, ignition on, ignition start) on vehicles with this feature.

SYMPTOM TABLE

Condition	Possible Sources	Action
The horn is inoperative	Fuse Wiring, terminals or connectors Horn Clockspring Steering wheel harness Horn switch (part of the steering wheel) Smart Junction Box (SJB)	GO to PINPOINT TEST A .
The horn is always on	Wiring, terminals or connectors Clockspring Steering wheel harness Horn switch (part of the steering wheel) SJB	GO to PINPOINT TEST B .