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Home >> Hummer >> 2008 >> H3 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 206 (Power Steering System) >> Diagnostic Information and Procedures >> DTC C0450 >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the VES actuator harness connector.
  2. Measure for 5-10 ohms of resistance between the VES actuator terminals A and B.
    • If the resistance is outside the specified range, replace the VES actuator.
  3. Measure for infinite ohms of resistance between each VES actuator terminal and the VES actuator housing.
    • If less than the specified range, replace the VES actuator.