Service Update N202293610 Electronic Transmission Range Select Mode Valve Stuck – 2019 Cadillac CT6

2019 Cadillac CT6

NHTSA ID Number: 10183224 Manufacturer Communication Number: N202293610   Summary Service Update – certain vehicles vehicles may have a condition which can cause the transmission auxiliary pump to stay on when DTC P18AA is set at engine off. Dealers are to reprogram the transmission control module.     SEOCONTENT-START Service Update N202293610 Electronic Transmission Range Select Mode … Read more