MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE
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2016 workshop · Lighting

Reversing Lamps

417-01 Exterior Lighting

2016 MustangReference 5,684 / 6,619HTML edition
← Chapter contentsProcedure contents

Using a diagnostic scan tool, perform the BCM self-test. Clear the Diagnostic Trouble Codes (DTCs) and repeat the self-test (required to enable the lamp output driver if DTC U1000:00 is present). Except China, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C496-3

Ground

China only, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C436-2

Ground

Is the voltage greater than 11 volts?

Yes

For vehicles except China, INSTALL a new reversing lamp bulb. For China vehicles only, INSTALL a new reversing lamp assembly (integrated into the rear fog lamp lamp assembly). REFER to: Reversing Lamp (417-01 Exterior Lighting, Removal and Installation).

No

GO to A5

A4 CHECK THE REVERSING LAMP GROUND CIRCUIT FOR AN OPEN

Except China, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C496-3

C496-1

China only, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C436-2

C436-4

Is the voltage greater than 11 volts?

Yes

For vehicles except China, INSTALL a new reversing lamp bulb. For China vehicles only, INSTALL a new reversing lamp assembly (integrated into the rear fog lamp lamp assembly). REFER to: Reversing Lamp (417-01 Exterior Lighting, Removal and Installation).

No

REPAIR the circuit.

A5 CHECK THE REVERSING LAMP VOLTAGE CIRCUIT FOR A SHORT TO GROUND

Source reference 5684

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.