MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Lighting

Interior Lighting

417-02 Interior Lighting

2016 MustangReference 5,847 / 6,619HTML edition
← Chapter contentsProcedure contents

J3 CHECK THE INTERIOR DOOR RELEASE HANDLE LIGHTING COLOR SUPPLY CIRCUITS

Ignition OFF. Disconnect: LH Interior Door Release Handle Ambient Lighting Lamp C573 or RH Interior Door Release Handle Ambient Lighting Lamp C649. Disconnect: Body Control Module B (BCMB) C4368A. Disconnect: Body Control Module B (BCMB) C4368B. For the LH interior door release handle ambient lighting lamp, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C573-1

C4368B-11

C573-3

C4368B-12

C573-5

C4368B-13

C573-4

C4368A-24

For the RH interior door release handle ambient lighting lamp, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C649-1

C4368B-11

C649-3

C4368B-12

C649-5

C4368B-13

C649-4

C4368A-24

Is the resistance less than 3 ohms?

Yes

INSTALL a new ambient lighting LED.

No

REPAIR the LED voltage supply circuit in question.

J4 CHECK THE FOOTWELL LIGHTING COLOR SUPPLY CIRCUITS

Ignition OFF. Disconnect: LH Footwell Lamp C209 or RH Footwell Lamp C266. Disconnect: Body Control Module B (BCMB) C4368A. Disconnect: Body Control Module B (BCMB) C4368B. For the LH interior door release handle ambient lighting lamp, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C209-1

C4368B-11

C209-2

C4368B-12

C209-3

C4368B-13

C209-4

C4368A-24

For the RH interior door release handle ambient lighting lamp, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

Source reference 5847

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.