On Audi TTS vehicles manufactured within a specific period, it is possible that the drive sprocket for the coolant pump can come loose on the pump shaft. As a result, the delivery rate of the pump will be reduced and the coolant temperature will rise. This Update is in effect until removed. Procedure is valid only for vehicles that show the 19J2 code in the ElsaWeb Campaign/Action Information screen on the day of repair. Vehicle must be within the New Vehicle Limited Warranty. Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin. Procedure must be performed on applicable vehicles in dealer inventory prior to sale. On Audi TTS vehicles manufactured within a specific period, it is possible that the drive sprocket for the coolant pump can come loose on the pump shaft. As a result, the delivery rate of the pump will be reduced and the coolant temperature will rise.
