Affected Component: EQUIPMENT:MECHANICAL

Date Published
JAN 05, 2015
NHTSA TSB #
10103481
TSB Document
Summary
"ISSUE: A CUSTOMER MAY REPORT A CONCERN OF EXCESSIVE HUMMING NOISE AND OR RUMBLE OR HIGH PITCHED WHINE COMING FROM THE REAR OF THE VEHICLE, DEALER DIAGNOSIS IDENTIFIES THE NOISE IS COMING FROM THE REAR DIFFERENTIAL ASSEMBLY. CAUSE: THE PINION TAIL BEARING IS WORN DUE TO STATIC OVER LOADING."