Bleeding The Cooling System

Information 

• The bleeding process for the cooling system is performed using the Bleed cooling system function in PIWIS Tester II. 
• Always follow the instructions on the Tester. 

Information 

• There is no need to create a Vehicle Analysis Log (VAL). 

1. Connect a battery charger.
2. PIWIS Tester II 9818  must be connected to the fuse carrier in the passenger compartment at the left.
3. Switch on ignition and Tester.
4. Select the vehicle and then select DME  in the control unit search.
5. Switch to the Maintenance/repairs  menu and select the function Bleed cooling system  .
6. Perform the bleeding process in accordance with the specifications and steps displayed on the Tester.