Affected Component: ENGINE (PWS)

Date Published
FEB 04, 2019
NHTSA TSB #
10154455
TSB Document
Summary
Some customers may complain of a check engine light on while driving the vehicle. If DTCs P2A04:00, P2272:00 and/or other DTCs are found during diagnosis, follow the repair procedure below. P2A04:00 - HO2S (LH) circuit range/performance, P2272:00 - HO2S (LH) signal stuck lean, P2270:00 - HO2S (RH) signal stuck lean, P2A01:00 - HO2S (RH) circuit range/performance.