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

Date Published
APR 22, 2016
NHTSA TSB #
10078547
TSB Document
Summary
THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE TAIL LAMPS TO CORRECT A CUSTOMER CONCERN THAT THE BATTERY GOES DEAD WHEN DRIVEN SHORT DISTANCES AND THEN SITTING FOR LONG PERIODS OF TIME DUE TO THE TAIL LAMPS SENDING A DIAGNOSTIC REQUEST TO THE BCM CAUSING EVERYTHING ON THE BUS TO WAKE UP AND REMAIN AWAKE UNTIL BATTERY DRAINS.