Passive Anti-Theft System (PATS) — 2016 workshop reference 6015

DTC Description Fault Trigger Conditions B10C7:01 Interior Trunk Antenna: General Sets when the BCM detects a fault with the keyless entry Electrical Failure rear antenna or associated circuitry. B10C9:01 Interior Front Antenna: General Sets when the BCM detects a fault with the PATS front Electrical Failure antenna or associated circuitry. B11C6:01 Passenger Door External Antenna: Sets when the BCM detects a fault with the passenger door General Electrical Failure keyless entry antenna or associated circuitry. B11CA:01 Driver Door External Antenna: Sets when the BCM detects a fault with the driver door General Electrical Failure keyless entry antenna or associated circuitry.

Original table alignment retained · Scroll horizontally if needed

Possible Causes

Environmental interference Wiring, terminals or connectors PATS front antenna Keyless entry rear antenna Driver exterior door handle Passenger exterior door handle BCM

PINPOINT TEST A : THE VEHICLE DOES NOT START WITH THE PASSIVE KEY IN CERTAIN AREAS

WITHIN THE VEHICLE BUT STARTS USING THE PASSIVE KEY BACKUP LOCATION

A1 CHECK FOR BCM (BODY CONTROL MODULE) ANTENNA DIAGNOSTIC TROUBLE CODES (DTCS)

Ignition ON. Using a diagnostic scan tool, perform the BCM self-test. Record the DTC. Ignition OFF.

Is BCM DTC B10C7:01, B10C9:01, B11C6:01 or B11CA:01 present?

Yes	GO to A6
No	GO to A2

A2 CHECK THE RKE (REMOTE KEYLESS ENTRY) TRANSMITTER OPERATION

Press the lock and unlock RKE transmitter buttons on the suspect passive key.

Do the doors lock and unlock?

Yes	GO to A3
No	REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).

A3 CHECK THE PASSIVE KEY LOCATION

Check the location of the passive key. If it is placed in the far corners of the interior of the vehicle, move the passive key out of these areas and attempt to start the vehicle.

Does the vehicle start?

Yes	The system is OK. INFORM the customer of the normal vehicle operation.

Source reference 6015

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.