Affected Component: ENGINE AND ENGINE COOLING

Date Published

MAY 01, 2014

NHTSA TSB #

10148348

TSB Document

• MC-10148348-9999.pdf

Summary

Turbocharger Coolant Pump: Fault Code 20A503. "Drive Faulty" message is displayed in the Check Control. Fault code 20A503 "Turbocharger coolant pump, self diagnosis: Signal implausible" is stored in the DME. Unfavorable DME software application