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B1402

Code meaning and manufacturer information

OBD-II / DTC

Reference meaning

What does this code mean?

The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.

A code identifies a detected condition, not a part that must automatically be replaced.

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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Before replacing a part

Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.

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Manufacturer communications

7

Original wording in English

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JAGUAR

GateWay Module DTC B1402-96 Causing ECO Stop Inhibited.

JAGUAR

"SITUATION: A BATTERY CHARGE WARNING OR 'ECO STOP INHIBITED' MESSAGE MAY BE DISPLAYED IN THE INSTRUMENT CLUSTER (IC) WHILE DRIVING. CAUSE: THIS MAY BE CAUSED BY THE GATEWAY MODULE (GWM) FALSELY FLAGGING DIAGNOSTIC TROUBLE CODE (DTC) 'B1402-96 – (DBFB) DUAL BATTERY FUSE BOX – CONTACTOR 1'."

JAGUAR

JAGUAR: GATEWAY MODULE (GWM) IS FALSELY FLAGGING DIAGNOSTIC TROUBLE CODE (DTC) B1402-96 OF DUAL BATTERY FUSE BOX (DBFB) CONNECTOR 1 BY CAUSING A WARNING OF BATTERY CHARGE OR ECO STOP INHIBITED TO DISPLAY, WHILE DRIVING, IN INSTRUMENT CLUSTER (IC). MODEL 2010-2013 XF (X250), XF (X351). *PE UPDATED 12/2/14. PE

JAGUAR

"SITUATION: A BATTERY WARNING MESSAGE OR ECO STOP INHIBITED MESSAGE IS DISPLAYED IN THE INSTRUMENT CLUSTER (IC) WHILE DRIVING. CAUSE: THIS MAY BE CAUSED BY THE GATEWAY MODULE (GWM) FALSELY FLAGGING DIAGNOSTIC TROUBLE CODE (DTC) 'B1402-96 – (DBFB) DUAL BATTERY FUSE BOX – CONTACTOR 1'."

Check vehicle applicability

4

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

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MakeModelModel year
JaguarXF ↗2013
JaguarXF ↗2012
JaguarXJ ↗2014
JaguarXJ ↗2013

Code meaning and manufacturer information

Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.

Driver Power Window Down Switch Circuit Failure

Can I keep driving?

A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.