Circuit/System Testing
- Ignition OFF, disconnect the harness connector at the yaw rate sensor.
- Test for less than 1 ohm between the terminals 1 and ground.
- If greater than the specified range, test the ground circuit for an open/high resistance.
- Ignition ON, check for 11-14V between terminal 4 and ground.
- If the voltage is not as specified, test the B+ circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the yaw rate sensor.