Pinpoint Test E: DTC (Diagnostic Trouble Code) B13F3:12, DTC (Diagnostic Trouble Code) B13F4:12: Notes
Refer to Audio System/Navigation - 9 Speaker With Sync 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 |
|---|---|---|
| B13F3:12 | Left Rear Side Sensor: Circuit Short To Battery | A continuous and on-demand DTC that sets in the PAM when the left rear active park assist sensor signal circuit is shorted to battery voltage. |
| B13F4:12 | Right Rear Side Sensor: Circuit Short To Battery | A continuous and on-demand DTC that sets in the PAM when the right rear active park assist sensor signal circuit is shorted to battery voltage. |
Possible Causes
- Wiring, terminals or connectors
- Rear active park assist sensor
- PAM (integral to the BCM)
NOTE:
Before disconnecting any of the active park assist sensors, verify the connectors are properly seated and latched.