B127E

B127E-PTS SENSOR 11 RING TIME TOO SHORT





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

NOTE: The numbering system for the park assist sensors allows for up to twelve sensors on the vehicle, six front and six rear. The sensors are numbered in a clockwise manner starting at the left front bumper. The left front sensor (if equipped with front park assist) is the number 1 sensor. The numbering continues in a clockwise direction around the vehicle. Since Chrysler Group vehicles use only four rear sensors, sensor numbers 7 and 12 are omitted, so the left rear sensor is the number 11 sensor.

- When Monitored:
While the vehicle is in reverse for speeds less than 16 km/h (10 mph).

- Set Condition:
This DTC will set if the Park Assist Sensor Signal circuit is shorted to voltage.





1. CHECK FOR ACTIVE DTC

NOTE: Verify that the Park Assist Sensor is properly connected. Inspect the sensor connector for broken, bent, pushed out, spread, corroded, or contaminated terminals.

1. Turn the ignition on.
2. Using the scan tool, read active DTCs.

Does the scan tool display this DTC as active?

Yes

- Go To 2

No

- The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. PARK ASSIST SENSOR 11
1. Disconnect Park Assist Sensor 11.
2. Shift the vehicle into reverse.
3. With the scan tool, read Park Assist Module DTCs.

Does the scan tool display this DTC as active?

Yes

- Go To 3

No

- Replace Park Assist Sensor 11.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

3. CHECK THE (D710) PARK ASSIST SENSOR 11 SIGNAL CIRCUIT FOR A SHORT TO BATTERY




1. Turn the ignition off.
2. Disconnect the Park Assist Module C2 harness connector.
3. Turn the ignition on.
4. Using a 12-volt test light connected to ground check the (D710) Park Assist Sensor 11 Signal circuit at the Park Assist Module C2 harness connector for a short to battery.

Does the test light illuminate brightly?

Yes

- Repair the (D710) Park Assist Sensor 11 Signal circuit for a short to battery.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Go To 4

4. (D710) PARK ASSIST SENSOR 11 SIGNAL CIRCUIT SHORTED TO (X700) PARK ASSIST SENSOR SUPPLY CIRCUIT




1. Using an Ohmmeter, measure the resistance between the (D710) Park Assist Sensor 11 Signal and (X700) Park Assist Sensor Supply circuits.

Is the resistance below 10K Ohms?

Yes

- Repair the (D710) Park Assist Sensor 11 Signal circuit for a short to the (X700) Park Assist Sensor Supply circuit.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

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