Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
APR 07, 2015
NHTSA TSB #
10120014
TSB Document
Summary
The vehicle's engine management software has been improved to assure the vehicle's tailpipe emissions are optimized and operating efficiently. Under certain operating conditions, the earlier strategy may have increased the chance of the vehicle's MIL light illuminating. If the MIL illuminates for any reason, the vehicle will not pass an IM emissions inspection in some regions. ECM software update needed.