MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Lighting

Turn Signal and Hazard Lamps

417-01 Exterior Lighting

2016 MustangReference 5,726 / 6,619HTML edition
← Chapter contentsProcedure contents

Measure:

Click to display connectors

LH Turn Lamp

Positive Lead

Measurement / Action

Negative Lead

C156-3

C156-1

Click to display connectors

RH Turn Lamp

Positive Lead

Measurement / Action

Negative Lead

C1042-3

C1042-1

Does the voltage alternate from 0 to greater than 11 volts?

Yes

INSTALL a new front turn signal bulb. REFER to: Front Turn Signal Lamp Bulb (417-01 Exterior Lighting, Removal and Installation).

No

REPAIR the circuit.

B8 CHECK THE FRONT TURN LAMP SUPPLY CIRCUIT FOR A SHORT TO GROUND

Ignition OFF. Deactivate the hazard flasher lamp function. Disconnect: BCM C2280F. Measure:

Click to display connectors

LH Turn Lamp

Positive Lead

Measurement / Action

Negative Lead

C156-3

Ground

Click to display connectors

RH Turn Lamp

Positive Lead

Measurement / Action

Negative Lead

C1042-3

Ground

Is the resistance greater than 10,000 ohms?

Yes

GO to B9

Source reference 5726

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.