1. Remove the steering column covers. Disconnect the cable reel 5P (13P) connector (A) from the dashboard wire harness. ( ): With cruise control Using a jumper wire, connect the No. 1 terminal of the dashboard wire harness 5P (or 13P) connector to body ground. If the horns sound, go to Step 4 . If the horns don't sound, check these items:
   - | No. 13 (20 A) fuse in the under-hood fuse/relay box.
   - | Horn relay (With security alarm system).
   - | Relay module in the under-hood fuse/relay box (Without security alarm system).
   - | Horns.
   - | An open in the wire.