Parking Aid — 2016 workshop reference 3946

B5 CHECK THE RH (RIGHT-HAND) REAR OUTER PARKING AID SENSOR FOR AN INTERNAL SHORT

Ignition OFF. Disconnect: RH Rear Outer Parking Aid Sensor C4011. Ignition ON. Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs) and repeat the PAM self-test.

Is DTC B1B58:11 still present?

Yes	GO to B6
No	INSTALL a new RH rear outer parking aid sensor. REFER to: Rear Parking Aid Sensor (413-13A Parking Aid - Vehicles With: Rear Parking Aid, Removal and Installation).

B6 CHECK THE PARKING AID SENSOR VOLTAGE SUPPLY CIRCUIT FOR A SHORT TO GROUND

Ignition OFF. Disconnect: BCM C2280D. Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C2280D-26		Ground

Is the resistance greater than 10,000 ohms?

Yes	GO to B7
No	REPAIR the circuit.

B7 CHECK THE PARKING AID SENSOR VOLTAGE SUPPLY CIRCUIT AND GROUND CIRCUIT FOR A SHORT TOGETHER

Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C2280D-26		C2280D-27

Is the resistance greater than 10,000 ohms?

Yes	GO to B8
No	REPAIR the circuits.

B8 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION

Disconnect and inspect all BCM connectors and related in - line connectors. Repair:

corrosion (install new connector or terminals – clean module pins) damaged or bent pins – install new terminals/pins

Source reference 3946

2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.