Affected Component: ENGINE AND ENGINE COOLING

Date Published
JAN 11, 2018
NHTSA TSB #
10131711
TSB Document
Summary
Warranty Policy Bulletin: Toyota has received reports in which customers have indicated that there is an illumination of the check engine light (Malfunction Indicator Light). This condition can be due to moisture/water in the Air Injection Pumps and/or Air Switching Valves.