Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
JUL 24, 2015
NHTSA TSB #
10128395
TSB Document
Summary
The EPC light is illuminated. DTCs are stored in the engine control module. Due to a software error, the ECM can falsely record engine misfires in the primary detection window. No actual engine misfires are present until the EPC light is illuminated and the ECM hides a cylinder.