Active Grille Shutter

501-02 Front End Body Panels 2016 Mustang

Diagnosis and Testing Procedure revision date: 07/29/2014

DTC Chart: Powertrain Control Module (PCM)

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

Powertrain Control Module (PCM) DTC Chart

DTC	Description	Action
P059F	Active Grille Air Shutter "A" Performance / Stuck Off	GO to Pinpoint Test A
P05A1	Active Grille Air Shutter "A" Position Sensor Minimum / Maximum Stop Performance	GO to Pinpoint Test A
P05A2	Active Grille Air Shutter "A" Control Circuit / Open	INSTALL a new grille shutter actuator. REFER to: Active Grille Shutter Actuator (501-02 Front End Body Panels, Removal and Installation).
P05A7	Active Grille Air Shutter Control Module "A" Supply Voltage Circuit Low	GO to Pinpoint Test A
P05C0	Active Grille Air Shutter Module “A” Over Temperature	INSTALL a new grille shutter actuator. REFER to: Active Grille Shutter Actuator (501-02 Front End Body Panels, Removal and Installation).
U0046	Vehicle Communication Bus C	GO to Pinpoint Test A
U0284	Lost Communication With Active Grille Air Shutter Module "A"	GO to Pinpoint Test A
All other Diagnostic Trouble Codes (DTCs)	-	Refer to the appropriate section in Group 303 for the procedure.

Symptom Chart(s)

Symptom Chart: Active Grille Shutter

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

Symptom Chart

Condition	Possible Sources	Actions
The active grille shutter is inoperative or does not operate correctly	Refer to the Pinpoint Test	GO to Pinpoint Test A

Source reference 790

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.