MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE
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2016 workshop · Climate Control System

Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC)

412-00 Climate Control System - General Information

2016 MustangReference 3,511 / 6,619HTML edition
← Chapter contentsProcedure contents

Positive Lead

Measurement / Action

Negative Lead

C286-4

C2280B-22

Are the resistances less than 3 ohms?

Yes

GO to O4

No

REPAIR the circuit.

O4 CHECK THE SUNLOAD SENSOR SIGNAL CIRCUITS FOR A SHORT TO EACH OTHER

Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C286-1

C286-2

C286-1

C286-3

C286-1

C286-4

C286-2

C286-3

C286-2

C286-4

C286-3

C286-4

Are the resistances greater than 10,000 ohms?

Yes

INSTALL a new sunload sensor. REFER to: Sunload Sensor (412-00 Climate Control System - General Information, Removal and Installation). TEST the system for normal operation. If the concern is still present, GO to O5

No

REPAIR the circuit.

O5 CHECK FOR CORRECT FCIM (FRONT CONTROLS INTERFACE MODULE) OPERATION

Ignition OFF. Disconnect and inspect all FCIM connectors. Repair:

corrosion (install new connector or terminals – clean module pins) damaged or bent pins – install new terminals/pins pushed-out pins – install new pins as necessary

Reconnect all FCIM connectors. Make sure they seat and latch correctly. Operate the system and determine if the concern is still present.

Is the concern still present?

Yes CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new FCIM. Refer to the appropriate section in Group 415 for the procedure. No The system is operating correctly at this time. The concern may have been caused by a

Original table alignment retained · Scroll horizontally if needed

Source reference 3511

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.