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Component Testing

WARNING: This page is about a different car, the 2008 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, remove the inflatable restraint steering wheel module. Refer to Inflatable Restraint Steering Wheel Module Replacement .
  2. Ignition OFF, disconnect the harness connector at the steering wheel controls - left.
  3. Measure the resistance between terminals 4 and 5 at the cruise control switch side of the connector. Individually activate and hold each cruise control function switch and compare the resistance reading to the values for the On, Off, - SET and the + RES switches.
    • If any of the resistance measurements for the On, Off, - SET, and the + RES switches are not within the listed resistance values, replace the steering wheel controls - left.
Function Switch Minimum Resistance Value Maximum Resistance Value
Off O.L. O.L.
On 7.8k Ohms 8.6k Ohms
- SET 1.2k Ohms 1.4k Ohms
+ RES 2.8k Ohms 3.0k Ohms
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