Horn Switch Test
- Remove the steering column covers (see
COLUMN COVER REMOVAL/INSTALLATION
).
- Disconnect the cable reel 20P connector (A) from the dashboard wire harness.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- Using a jumper wire, connect the No. 1 terminal of the dashboard wire harness 20P connector to body ground.
- If the horns sound, go to step 4.
- If the horns don't sound, check these items:
- No. 12 (15 A) fuse in the under-hood fuse/relay box.
- MICU
- Horns
- An open in the wire.
- Reconnect the cable reel 20P connector (A) to the dashboard wire harness.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- Remove the driver's airbag assembly (see
DRIVER'S AIRBAG REPLACEMENT
), and disconnect the horn switch 1P terminal (B) from the cable reel (C).
- Using a jumper wire, connect the cable reel side 1P connector (C) to body ground.
- If the horns sound, replace the driver's airbag assembly.
- If the horns do not sound, check these items:
- Cable reel.
- An open in the wire (cable reel subharness).