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Home >> Ford >> 2018 >> Expedition XLT, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Aid - Vehicles With: Rear Parking Aid >> Diagnosis And Testing >> Parking Aid >> Pinpoint Test(s) >> Pinpoint Test F : B1B58:11 >> Notes

Pinpoint Test F : B1B58:11: Notes

Refer to Parking Aid for schematic and connector information.

Normal Operation and Fault Conditions 

REFER to: Parking Aid - System Operation and Component Description .

PAM DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
B1B58:11 Rear Sensors Power Circuit: Circuit Short To Ground A continuous and on-demand DTC that sets when the rear sensor voltage supply circuit is shorted to ground or to the signal return circuit.

Possible Causes 

NOTE: Before disconnecting the PAM, BCM or any of the parking aid sensors, verify the connectors are properly seated and latched.