Jaguar TSB #JTB00446NAS1

2012 Jaguar XF

TSB Document:

Affected Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Summary
"SITUATION: THE VEHICLE BATTERY MAY BE FLAT OR ONE OF THE FOLLOWING MESSAGES/WARNING LIGHTS MAY BE DISPLAYED ON THE INSTRUMENT CLUSTER. • FAULTY GENERATOR • FAULTY BATTERY MONITORING SYSTEM (BMS) • THE CHARGE WARNING INDICATOR IS ILLUMINATED WHEN THE ENGINE IS RUNNING CAUSE: THE POWER SUPPLY IS A FULLY INTEGRATED SYSTEM THAT REQUIRES SDD TO DIAGNOSE OVERALL FUNCTIONALITY ROBUSTLY TO MAKE SURE CUSTOMER SATISFACTION IS MET VIA RIGHT FIRST TIME DIAGNOSIS. ACTION: SHOULD A CUSTOMER EXPRESS THIS CONCERN, FOLLOW THE DIAGNOSTIC PROCEDURE BELOW."

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Date Published
NOV 13, 2015
NHTSA TSB #
10096883
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