Circuit/System Testing
- Ignition OFF, disconnect the yaw rate and lateral acceleration sensor connector.
- Ignition OFF, test for less than 1 Ω between the low reference circuit terminal 6 and ground.
- If greater than 1 Ω, test the low reference circuit terminal 6 and the EBCM ground circuit terminal 25 for an open/high resistance. If the circuits test normal, replace the EBCM.
- Test the lateral accelerometer 12 V reference circuit terminal 1, for an open/high resistance or a short to voltage or ground.
- If all circuits test normal, replace the yaw rate sensor/lateral acceleration sensor.
- If the DTC sets again after replacing the yaw rate sensor/lateral acceleration sensor, replace the EBCM.