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Home >> Ford >> 2020 >> Expedition SSV, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Parking Aid - Vehicles With: Active Park Assist >> Diagnosis And Testing >> Parking Aid >> Pinpoint Test(s) >> Pinpoint Test H : The Active Park Assist System Does Not Activate When The Active Park Assist Switch Is Pressed >> Notes

Pinpoint Test H : The Active Park Assist System Does Not Activate When The Active Park Assist Switch Is Pressed: Notes

The Active Park Assist System Does Not Activate When The Active Park Assist Switch Is Pressed 

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
B129E:13 Enable/Disable Switch - Semi-automatic Advanced Parallel Park: Circuit Open A continuous DTC that sets in the PAM when the PAM detects a stuck open in the active park assist switch input circuit.
B129E:9E Enable/Disable Switch - Semi-automatic Advanced Parallel Park: Stuck On A continuous DTC that sets in the PAM when the PAM detects a short to ground in the active park assist switch input circuit.

Possible Causes