Circuit/System Testing
- Ignition OFF, disconnect the harness connector at the VES actuator.
- Measure for 0 volts between the actuator control circuit terminal B and ground.
- If over the specified range, test the actuator control circuit terminal B for short to voltage. If the circuit tests normal, replace the EBCM.
- Ignition ON, measure for 12 volts between the actuator control circuit and ground.
- If under the specified range, test the actuator control circuit for short to ground or open/high resistance. If the circuit tests normal, replace the VES actuator.