Audi Q7: Maintenance and Care

 Drive Axle

Overview - Drive Axle 1 - Cover Carefully drive off using a drift Replace if damaged Adhesive surface must be free of oil and grease Coat the sealing surface with Sealant -D 454 300 A2- before installing on CV joint. 2 - Circlip Replace after removing Insert in shaft

 CAN-Bus Terminal Resistance, Checking

General Description The Engine Control Module -J623- communicates with other CAN-Bus capable control modules. The control modules are connected by two data bus wires which are twisted together (CAN_High and CAN_Low), and exchange information (messages). Missing information on the CAN-bus is reco