Affected Component: ENGINE (PWS)

Date Published
OCT 10, 2013
NHTSA TSB #
10121297
TSB Document
Summary
Supersedes Technical Service Bulletin Group 01 number 13-24 dated August 20, 2013. MIL on. DTCs are stored in the engine control module. Mileage is greater than 15,000 miles. Under certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time, causing a restriction.