Pinpoint Test D : The Active Park Assist System Does Not Activate When The Active Park Assist Switch Is Pressed: Notes
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Audio System/Navigation - SYNC for schematic and connector information.
Normal Operation and Fault Conditions
To activate, the active park assist system relies on several messaged inputs and driver input through the active park assist switch. REFER to: Parking Aid - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B129E:11 | Enable/Disable Switch - Semi-automatic Advanced Parallel Park: Circuit Short To Ground | A continuous and on-demand DTC that sets in the PAM when the PAM detects a short to ground on the active park assist switch input circuit. |
Possible Causes
- Wiring, terminals or connectors
- Communication network concern
- Active park assist switch
- PAM (integral to the BCM)