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Service bulletin SB-SGI-14-14

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10056408
Published by NHTSA2014-11-22
Manufacturer's numberSB-SGI-14-14
Manufacturer's date2014-04-16
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

LAND ROVER: AN INCORRECT PIN ASSIGNMENT, PIN 1 LOCATION WIRED IN ERROR WHERE PIN 44 LOCATION SHOULD BE WIRED, IN CENTRAL JUNCTION BOX (CJB), CAUSES SIDE AND OUTER MARKER LAMPS NOT TO ILLUMINATE ON TRAILER, IF TRAILER WIRING HARNESS IS INSTALLED. MODEL LR4. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Wiring and fuses

Vehicles listed
LAND ROVER LR42012, 2013, 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
P039NAS22021-12-13. Service bulletin. Emissions Recall: Engine Malfunction Indicator Lamp Illuminated
P039NAS12021-12-13. Service bulletin. Technical Bulletin: Emissions Recall: Engine Malfunction Indicator Lamp Illuminated
LTB00644NAS12021-12-13. Service bulletin. Technical Bulletin: Rear Left-Side Chassis-to-Body Harness Connector Protective Sleeve
SSM 722332017-06-07. Service bulletin. "ISSUE THE TAILGATE WILL NOT OPEN FROM THE EXTERIOR TAILGATE SWITCH. CAUSE. THE WIRES TO THE SWITCH HAVE CORRODED AND ARE POSSIBLY BROKEN."
LTB00367NAS52017-06-07. Service bulletin. "SITUATION: ON VEHICLES FITTED WITH THE SURROUND CAMERA SYSTEM (NOT VEHICLES FITTED WITH ONLY A PARKING AID - REAR VIEW CAMERA), THE CAMERA IMAGE MAY BE LOST AND A BLUE SCREEN IS DISPLAYED. CAUSE: THIS MAY BE CAUSED BY SIGNAL LOSS FROM POOR CONNECTIONS, HARNESS ROUTING AND EXCESSIVE BENDING, THE HARNESS BEING TIGHTLY CLAMPED, AND DAMAGE TO THE INSULATION."
LTB00626NAS22017-06-07. Service bulletin. "SITUATION: ONE OR MORE OF THE FOLLOWING ISSUES MAY BE EVIDENT: • THE ALARM IS TRIGGERED FOR NO APPARENT REASON; • THE 'HOOD OPEN' MESSAGE IS DISPLAYED ON THE INSTRUMENT CLUSTER; AND/OR • A MISLOCK SOUND IS EMITTED WHEN LOCKING THE VEHICLE. CAUSE: THESE ISSUES MAY BE CAUSED BY A FAULTY HOOD OPEN SWITCH."
SSM722332017-06-06. Service bulletin. "ISSUE THE TAILGATE WILL NOT OPEN FROM THE EXTERIOR TAILGATE SWITCH. CAUSE. THE WIRES TO THE SWITCH HAVE CORRODED AND ARE POSSIBLY BROKEN."
LTB00660NAS22017-06-01. Service bulletin. "SITUATION: THE FRONT AND/OR REAR PARKING AID SYSTEM MAY BE INOPERATIVE. CAUSE: THIS MAY BE CAUSED BY A CORRODED WIRING HARNESS AT THE FRONT AND/OR REAR BUMPER HARNESSES."
SGI14-202017-06-01. Service bulletin. "DESCRIPTION AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2014 MODEL YEAR LAND ROVER LR4 (L319) VEHICLES WITHIN THE LISTED VIN RANGE WHERE THE CENTRAL JUNCTION BOX (CJB) CONNECTOR HAS INCORRECT PIN ASSIGNMENTS. THE CJB CONNECTOR HAS PIN LOCATION ‘1’ WIRED IN ERROR WHERE PIN LOCATION ‘44’ SHOULD BE WIRED. IF A TRAILER WIRING HARNESS IS INSTALLED, THE TRAILER’S SIDE AND OUTER MARKER LAMPS DO NO ILLUMINATE."
Q384 UPS3114-2BN2017-06-01. Service bulletin. "SITUATION: AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2014 MODEL YEAR LR4 (L319) VEHICLES WITHIN THE LISTED VIN RANGE WHERE THE CENTRAL JUNCTION BOX (CJB) CONNECTOR HAS INCORRECT PIN ASSIGNMENTS. THE CJB CONNECTOR HAS PIN LOCATION ‘1’ WIRED IN ERROR WHERE PIN LOCATION ‘44’ SHOULD BE WIRED. IF A TRAILER WIRING HARNESS IS INSTALLED, THE TRAILER’S SIDE AND OUTER MARKER LAMPS DO NO ILLUMINATE. ACTION: RETAILERS ARE REQUIRED TO HOLD ALL AFFECTED VEHICLES WITHIN THE LISTED VIN RANGE THAT ARE IN THEIR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW OR USED VEHICLE SALE PENDING COMPLETION OF THE REWORK ACTION DETAILED IN THIS TECHNICAL BULLETIN."