Pinpoint Test(s): Notes
B129C:08, B129C:31 and B129C:1F
Refer to Wiring Diagrams Cell 145 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 |
|---|---|---|
| B129C:08 | Left Front Side Sensor: Bus Signal / Message Failure | A continuous and on-demand DTC that sets in the PAM when there is a message failure on the LIN for the left front active park assist sensor. |
| B129C:31 | Left Front Side Sensor: No Signal | A continuous and on-demand DTC that sets in the PAM when no signal is received on the LIN for the left front active park assist sensor. |
| B129C:1F | Left Front Side Sensor: Sensor Circuit Intermittent | A continuous and on-demand DTC that sets in the PAM when an intermittent fault is deteceted on the LIN for the left front active park assist sensor. |
Possible Causes
- Wiring, terminals or connectors
- Left front active park assist sensor
- PAM
NOTE:
Before disconnecting any of the active park assist sensors, verify the connectors are properly seated and latched.