Solenoid Valves And Pressure Regulating Valves In Valve Body, Removing And Installing: Notes
WARNING: This page is about a different car, the 2024 Audi A5 Quattro and 2023 Audi A5 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and workshop equipment required
TIP:
- Check before the repair, if the necessary replacement parts are available. Refer to the appropriate Electronic Parts Information.
CAUTION:
The system is under pressure.
- Deactivate the ATF pump and drain the hydraulic pressure reservoir before removal.
-- Using the Vehicle Diagnostic Tester, empty the ATF pressure reservoir in the Transmission Control Module -J217- and disable the Transmission Fluid Auxiliary Hydraulic Pump -V552-. Refer to ATF PUMP, DEACTIVATING AND DRAINING THE HYDRAULIC PUMP RESERVOIR .
CAUTION:
Contamination damages the Mechatronic.
- Pay attention to absolute cleanliness when working on hydraulic control.
- Even a small amount of debris can lead to system malfunctions.
- Remove the replacement parts from their packaging just prior to installing them.
- Protect open oil channels from debris.
Electric allocation of the pressure regulating valves and solenoid valves. Refer to TRANSMISSION CONTROL .