Service Theft Deterrent System

Vehicle Software Update (VeSCoM) – 2021 Cadillac Escalade

by
2021 Cadillac Escalade

NHTSA ID Number: 10205550 Manufacturer Communication Number: 21NA112   Summary This technical bulletin provides repair information to correct a customer concern of Escalade Vehicle Software Configuration Management Update (VesCom) 21.10 for Customer Unable to Download the OTA.     1 Affected Product Vehicle MAKE MODEL YEAR CADILLAC ESCALADE 2021   Condition Some customers 2021 model year Cadillac … Read more

Service Theft Deterrent System / SES MIL / Fuse F49DR Open / DTCs B113C, B13AC, B1AC3, B195D, B195E, U3018, U3501 – 2021 Cadillac Chevrolet GMC

by
2021 Chevrolet Tahoe

NHTSA ID Number: 10184128 Manufacturer Communication Number: PIT5800 Summary This Preliminary information communicates and issues with Fuse F49 blowing causing a SES MIL and a Service Theft Deterrent System message displayed in the DIC.  It instructions dealership to inspect the 12 volt power accessory port for shorting out.     SEOCONTENT-START Bulletin No.: PIT5800 Published date: 11/19/2020 Preliminary Information PIT5800 … Read more