Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
SEP 21, 2015
NHTSA TSB #
10123498
TSB Document
Summary
15439 - Service Update. This bulletin provides a service procedure to reprogram the electric power steering assist (EPS) software on certain 2015 model year Chevrolet Colorado and GMC Canyon vehicles. At vehicle start-up in below freezing temperatures, power steering assist may be inoperative.