Horn Switch Test
  1. Check for continuity between the cable reel 20P connector No. 10 terminal and the horn switch 1P positive terminal.
    • If there is continuity, check the installation of the driver's airbag assembly and the steering wheel. If OK, replace the driver's airbag assembly.
    • If there is no continuity, check these items:
      • -
      Cable reel.
      -
      An open in the wire (cable reel subharness).