Circuit/System Testing
- Ignition OFF, disconnect the yaw-rate/lateral accelerometer connector.
- Test the yaw-rate/lateral sensor reference voltage circuit for a short to voltage, short to ground, an open or high resistance.
- If the reference voltage circuit did not test normal, repair the circuit.
- Test the yaw/lateral sensor ground circuit for an open or high resistance.
- If the reference ground circuit did not tests normal, repair the circuit.
- Test the yaw/lateral sensor CAN HI and LO circuit for a short to voltage, short to ground, an open or high resistance.
- If the yaw/lateral CAN HI and LO circuits did not test normal repair the circuit.
- Ignition ON, test the yaw/lateral sensor reference voltage circuit for 5 volts, and the ground circuit for an open or high resistance.
- If the yaw/lateral 5 volt reference and ground circuits test normal replace the yaw/lateral sensor.
- If the yaw/lateral 5 volt reference and ground circuits did not test normal replace the EBCM.