GM/Chevrolet Automatic Shutdown Timer

Download: EXT-VR-003 GM Chevrolet Automatic Shutdown Timer.pdf

GM/Chevrolet Automatic Engine Shutdown Timer Version Document Department Revision Details Revised by Tech Engineering Implemented A EXT-VR-003 Tech Document Release MSP MSP KRM 20 Apr 2020 Page 1 of 1 Knowledge Base: Email: Web: Technical Support: 1(888)241-2289 Toll Free:1(800)738-8622 Fax: 1(877)740-3201 SYSTEM OR PARTS AFFECTED • 2020+ GM and Chevrolet vehicles manufactured with push button ignition. OVERVIEW Some 2020+ GM and Chevrolet vehicles with push button ignition may be equipped with automatic shutdown timers. These systems are designed to shut the engine off under following conditions: • Vehicle parked and running, with the key fob inside the vehicle: up to 1 hour. • Vehicle parked and running, with the key fob outside the vehicle: up to 1/2 hour. As the VMAC system is designed to only operate while the vehicle is in “PARK”, the shut down timer may be trigged while the VMAC is in use. For more information related to the engine shutdown timer, refer to the