Audi Q7: Heating, Ventilation & Air Conditioning

 Electronic Throttle Control (ETC) System

The electronic throttle control (ETC) system consists of the accelerator-pedal module, the engine control module (ECM), and the electronic throttle body. The electronic throttle body mainly consists of the throttle valve, the electric throttle-valve drive element, and the throttle-valve position

 Transmission Control

Component Location Overview - Transmission Control Data Link Connector Component location: the data link connector for the Vehicle Diagnostic Tester is located in the footwell on the driver side. AWD Control Module -J492- in the A4 Component location: the AWD Control Module -J492--1- is in the lu