Interior Lighting — 2016 workshop reference 5838

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, Click here to access Guided Routine (BCM).
No	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues. CLEAR the Diagnostic Trouble Codes (DTCs).

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, Click here to access Guided Routine (BCM).

The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues. CLEAR the Diagnostic Trouble Codes (DTCs).

The Luggage Compartment Lamp Is Inoperative Or On Continuously

Refer to Wiring Diagrams Cell 89 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Interior Lighting - System Operation and Component Description (417-02 Interior Lighting, Description and Operation).

Possible Sources

Wiring, terminals or connectors Luggage compartment lid latch Luggage compartment lamp bulb

PINPOINT TEST F : THE LUGGAGE COMPARTMENT LAMP IS INOPERATIVE OR ON CONTINUOUSLY

F1 DETERMINE IF THE LAMP IS ON WITH THE LUGGAGE COMPARTMENT LID OPEN

Ignition ON. Make sure the luggage compartment lid is fully open and observe the luggage compartment lamp.

Is the luggage compartment lamp illuminated?

Yes	GO to F2
No	GO to F3

F2 CHECK THE LUGGAGE COMPARTMENT LAMP GROUND CIRCUIT FOR A SHORT TO GROUND

Disconnect: Luggage Compartment Lid Latch C4339.

Does the luggage compartment lamp continue to illuminate?

Yes	REPAIR the circuit.
No	INSTALL a new luggage compartment lid latch. REFER to: Luggage Compartment Lid Latch - Coupe (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation). REFER to: Luggage Compartment Lid Latch - Convertible (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).

Yes

REPAIR the circuit.

INSTALL a new luggage compartment lid latch.

REFER to: Luggage Compartment Lid Latch - Coupe (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).

REFER to: Luggage Compartment Lid Latch - Convertible (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).

Source reference 5838

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.