LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2012 >> Forester X, Automatic Trans >> Repair and Diagnosis >> Electrical >> Horns >> Horn System >> Horn Switch >> Inspection

Horn Switch: Inspection

  1. Remove the horn switch. < Ref. to REMOVAL , Horn Switch. >
  2. Check the resistance between horn switch terminal and airbag module bracket.
    Fig 1: Checking Resistance Between Horn Switch Terminal And Airbag Module Bracket
    G07681392Courtesy of SUBARU OF AMERICA, INC.
    HORN SWITCH TERMINAL AND AIRBAG MODULE BRACKET RESISTANCE REFERENCE CHART

    Switch position Terminal No. Standard
    The airbag module bracket being pushed Horn switch terminal and airbag module bracket Less than 1 Ω
    The airbag module bracket being separated 1 MΩ or more
  3. Replace the driver's airbag module if the inspection result is not within the standard value.