Affected Component: ELECTRICAL SYSTEM

Date Published
MAY 07, 2013
NHTSA TSB #
10124952
TSB Document
Summary
MIL on. DTCs are stored in the engine control module (ECM). No relevant component or electrical problems are found when Guided Fault Finding (GFF) is run on the stored fault codes. GFF must be run on any stored fault codes to ensure the cause of the fault is not hardware-related. Software improvement with more robust onboard diagnostics.