Affected Component: ELECTRICAL SYSTEM

Date Published
DEC 05, 2013
NHTSA TSB #
10131994
TSB Document
Summary
Some Scion FR-S vehicles may exhibit an engine RPM drop while idling with the A/C off. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been revised to address this condition. Use the following repair procedure for ECM (PCM) reprogramming.