Affected Component: ENGINE (PWS)

Date Published
MAR 31, 2015
NHTSA TSB #
10144868
TSB Document
Summary
Idler Pulley Noise During Cold Start This bulletin involves replacing the idler pulley. The customer may describe a loud high frequency noise that happens within 20 seconds of engine startup and lasts about 90 seconds intermittently during a cold engine start, approximately 0 degrees C (32 degrees F) and below.