Subsequent Work
- Install evaporator.
- Only if expansion valve was replaced:
Teach expansion valve using > 9900 - PIWIS Tester 3 .
- 2.1 Connect the > 9900 - PIWIS Tester 3 to the vehicle and switch on the PIWIS Tester.
- 2.2 Switch on ignition.
- 2.3 Start diagnostics.
- 2.4 Select Thermal management control unit.
- 2.5 Select the Maintenance/repairs tab.
- 2.6 Select menu item Expansion valve (EXV1).
- 2.7 Follow the instructions on the Tester.