Circuit/System Testing
WARNING: This page is about a different car, the 2011 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the cruise control switch connector.
- Ignition ON, Verify the cruise control switch parameters are Off or Inactive.
- If not the specified values test the switch signal circuit for a short to voltage. If the circuit tests normal replace the IPC.
- If all circuits test normal replace the cruise control switch.