Pinpoint Test B : B1B57:11: Notes
Refer to Wiring Diagrams Cell 131 for schematic and connector information.
Normal Operation and Fault Conditions
The Parking Aid Module (PAM) supplies voltage to the front parking aid sensors and active park assist sensors via a common circuit.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1B57:11 | Front Sensors Power Circuit: Circuit Short To Ground | A continuous and on-demand DTC that sets when the front sensor voltage supply circuit is shorted to ground or to the signal return circuit. |
Possible Sources
- Wiring, terminals or connectors
- Front parking aid sensor
- Active park assist sensor
- Parking Aid Module (PAM)