Work sequence: Notes
WARNING: This page is about a different variant/trim than selected.
- Switch off ignition.
- Remove wiper arms and plenum chamber cover. →92 WINDSHIELD WIPER & WASHER SYSTEM
- Connect test box V.A.G 1598/31 to the engine control module. The control module wiring harness is not connected by this action.
- Check centralized matching resistor in engine control module.
- Perform a resistance measurement between test box sockets:
- Sockets 6 + 7
Specification: 60 to 72 Ω