MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Body & Paint

Locks, Latches and Entry Systems

501-14 Handles, Locks, Latches and Entry Systems

2016 MustangReference 1,384 / 6,619HTML edition
← Chapter contentsProcedure contents

Disconnect DDM C501A (driver door lock control switch with memory). Disconnect PDM C652A (passenger door lock control switch). Measure:

Click to display connectors

Driver Door Lock Control Switch

Positive Lead

Measurement / Action

Negative Lead

C541-2

C501A-20

Click to display connectors

Passenger Door Lock Control Switch

Positive Lead

Measurement / Action

Negative Lead

C605-1

C652A-20

Is the resistance less than 3 ohms?

Yes

For the concern with the passenger door lock control switch, GO to J13 For the concern with the driver door lock control switch, GO to J14

No

REPAIR the circuit.

J10 CHECK THE UNLOCK REQUEST INPUT CIRCUIT

Connect:

Click to display connectors

Driver Door Lock Control Switch (without memory)

Positive Lead

Measurement / Action

Negative Lead

C505-2

C505-3

Click to display connectors

Driver Door Lock Control Switch (with memory)

Positive Lead

Measurement / Action

Negative Lead

C541-1

C541-3

Click to display connectors

Passenger Door Lock Control Switch

Positive Lead

Measurement / Action

Negative Lead

C605-1

C605-2

For the passenger door lock control switch, momentarily connect:

Do the doors unlock?

Yes

INSTALL a new door lock control switch. REFER to: Door Lock Control Switch (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).

No

For vehicles not equipped with a memory seat, GO to J11 For vehicles equipped with a memory seat, GO to J12

J11 CHECK THE UNLOCK REQUEST INPUT CIRCUIT FOR AN OPEN (WITHOUT MEMORY SEAT)

Disconnect BCM C23280E. Measure:

Click to display connectors

Driver Door Lock Control Switch

Source reference 1384

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.