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Component Testing

CAUTION: Refer to SIR Caution .
  1. Ignition OFF, disconnect the harness connector at the right steering wheel control switch.
  2. Test for infinite resistance between the signal terminal 1 and the 10-volt reference terminal 2 with the switch in the open position.
    • If not the specified value, replace the switch.
  3. Test the resistance values between the signal terminal 1 and the 10-volt reference terminal 2 with the switch closed in each position, and verify are approximate to what the schematic reads.
    • If values do not match, replace the switch.