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Home >> Buick >> 2008 >> Enclave CX, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Memory Modules >> Configurable Customer Control System >> Diagnostic Information and Procedures >> Steering Wheel Controls Inoperative >> Component Testing

Component Testing

  1. Ignition OFF, disconnect the harness connector at the right steering wheel control switch.
  2. Test for infinite resistance between the ignition terminal 3 and the signal terminal 6 with the switch in the open position.
    • If less than specified value, replace the switch.
  3. Test for less than 5,400 ohms between the ignition terminal and the signal terminal with the switch closed in each position.
    • If greater than the specified range, replace the switch.