Affected Component: BACK OVER PREVENTION

Date Published
MAR 01, 2018
NHTSA TSB #
10133171
TSB Document
Summary
PITSTOP - ELECTRONIC STABILITY CONTROL SELF-CHECK NOISE - This Pitstop provides information regarding a concern related to a single faint ?thud? type noise heard from the engine compartment at speeds of 18-20 MPH after initial start-up. Be aware that the Electronic Stability Control (ESC) system performs it?s self-check under these conditions. This single faint ?thud? type noise is normal and indicates that the ESC is functioning properly.