No Right Side Impact Sensor 1 Communication

Test 1:

Test 2 - 6:

Test 7 - 8:

Test 9:

SYMPTOM
NO RIGHT SIDE IMPACT SENSOR 1 COMMUNICATION

WHEN MONITORED
The ACM continuously communicates with the Right Side Impact Sensor 1 over the sensor signal circuit. The sensor communication and onboard diagnostics are powered by the ACM signal.

SET CONDITION
The code will set, if the ACM a d Right Side Impact Sensor 1 do not establish and maintain valid data communications.

POSSIBLE CAUSES
- Signal circuit shorted to battery
- Signal circuit short to ground
- Right side sensor circuits shorted together
- Ground circuit open
- Signal circuit open
- ACM, passenger side impact sensor
- Repair is complete
- Stored code or intermittent condition
- Active code present