Pinpoint Test C : B1B58:11: Notes
Refer to Audio System/Navigation - Fusion With Touchscreen/Without Sony for schematic and connector information.
Normal Operation and Fault Conditions
The Parking Aid Module (PAM) supplies voltage to the rear parking aid sensors and active park assist sensors via a common circuit. The Parking Aid Module (PAM) is integral to the BCM.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1B58:11 | Rear Sensors Power Circuit: Circuit Short To Ground | A continuous and on-demand DTC that sets when the rear sensor voltage supply circuit is shorted to ground or to the signal return circuit. |
Possible Sources
- Wiring, terminals or connectors
- Rear parking aid sensor
- Parking Aid Module (PAM) (integral to the BCM)
NOTE:
Before disconnecting the Parking Aid Module (PAM) or any of the parking aid sensors, verify the connectors are properly seated and latched.