P17EB BMW – Ratio Monitoring Shift 6-5

P17EB BMW Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P17EB BMW Possible Causes

Transmission Mechanical Problems,Faulty Transmission Assembly

P17EB BMW Description

The Transmission Control Module (TCM) monitors the Shift Ratio. The TCM sets the OBDII code when the Shift Ratio is not to factory specifications.