Idle Control System

Brake Pedal Position Switch Signal Circuit Troubleshooting (cont'd)

 11-124  

  1. Inspect the No. 7 HORN, STOP (15A) fuse in the under-hood fuse/relay box.

Is the fuse OK?

YES

 - Repair open in the wire between the brake pedal position switch and the No. 7 HORN, STOP (15 A) fuse. Inspect the brake pedal position switch (see page 19-10).

NO

 - Repair short in the wire between the ECM/PCM (E22) and the No. 7 HORN, STOP (15A) fuse. Replace the No. 7 HORN, STOP (15A) fuse.