C100E-29

C100E-29-REAR OUTER RIGHT SENSOR INVALID SIGNAL / INTERNAL FAILURE

For a complete wiring diagram, refer to the Wiring Information.

Theory of Operation

The Park Assist Sensors are ultrasonic transceivers are completely controlled by the Park Assist Module. The sensors transmit and receive ultrasonic signals. Each sensor has a voltage, signal, and return circuit to the module. The sensors communicate with the Park Assist Module using a dedicated serial bus communication circuit.

- When Monitored:
Vehicle in reverse.

During the self-test while vehicle is in drive between 11 mph (18 km/h) and 25 mph (40 km/h).

- Set Condition:
Park Assist Module detects an internal sensor failure.





1. CHECK FOR ACTIVE DIAGNOSTIC TROUBLE CODE (DTC)

NOTE: Before proceeding with this diagnostic procedure, remove any ice, snow, mud, dirt, or other obstructions from the front/rear fascia.

1. Turn the ignition on.
2. Using the scan tool, read Park Assist Module DTCs.

Does the scan tool display this DTC as active?

Yes

- Go To 2

No

- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. PARK ASSIST SENSOR
1. Verify that none of the possible causes mentioned above are present. Repair as necessary.

If possible none of the causes mentioned above are present, view repair.

Repair

- Replace the Park Assist Sensor. Park Assist Sensor - Removal.
- Perform the BODY VERIFICATION TEST. Body Verification Test.