Pinpoint Test E : B1B44:14, B1B46:14, B1B48:14, B1B50:14: Notes
Refer to PARKING AID for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Parking Aid - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1B44:14 | Right Rear Outer Sensor: Circuit Short To Ground Or Open | A continuous and on-demand DTC that sets when any of the RHR outer parking aid sensor circuits are open or shorted to ground. |
| B1B46:14 | Right Rear Inner Sensor: Circuit Short To Ground Or Open | A continuous and on-demand DTC that sets when any of the RHR inner parking aid sensor circuits are open or shorted to ground. |
| B1B48:14 | Left Rear Outer Sensor: Circuit Short To Ground Or Open | A continuous and on-demand DTC that sets when any of the LHR outer parking aid sensor circuits are open or shorted to ground. |
| B1B50:14 | Left Rear Inner Sensor: Circuit Short To Ground Or Open | A continuous and on-demand DTC that sets when any of the LHR inner parking aid sensor circuits are open or shorted to ground. |
Possible Sources
- Wiring, terminals or connectors
- Rear parking aid sensor
- PAM (integral to the BCM)
NOTE:
Before disconnecting the BCM or any of the parking aid sensors, verify the connectors are properly seated and latched.