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Home >> Toyota >> 2012 >> Camry LE >> Repair and Diagnosis >> Accessories & Equipment >> Horns >> Horn (Service Information) (Except Hybrid) >> Relay >> On-Vehicle Inspection >> On-Vehicle Inspection

On-Vehicle Inspection

  1. INSPECT HORN RELAY 
    1. Remove the horn relay.
      Fig 1: Identifying Horn Relay
      GTY321619Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      3 - 5 Voltage is not applied between terminals 1 and 2 10 kΩ or higher
      3 - 5 Voltage is applied between terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the horn relay.