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Component Testing

CAUTION: Refer to SIR Caution .
  1. Ignition OFF, disconnect the X2 harness connector at the steering wheel control switch.
  2. Test for less than 2,400 ohms between the ignition circuit terminal 3 and signal circuit terminal 4.
    • If not the specified value, replace the steering wheel control switch.
  3. Test for infinite resistance between the ignition circuit terminal 3 and the signal circuit terminal 5 with the switch in the open position.
    • If not the specified value, replace the steering wheel control switch.
  4. Test for less than 2,400 ohms between the ignition circuit terminal 3 and the signal circuit terminal 5 with the switch in the closed position.
    • If not the specified value, replace the steering wheel control switch.
  5. Disconnect the X1 harness connector at the steering wheel control switch.
  6. Test for infinite resistance between the signal circuit terminal 1 and the signal circuit terminal 2.
    • If not the specified value, replace the steering wheel control switch.
  7. Test for less than 2,000 ohms between the signal circuit terminal 1 and the signal circuit terminal 2.
    • If not the specified value, replace the steering wheel control switch.
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