Test sequence
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1999 Volkswagen Jetta, 1999 Volkswagen GTI, 1998 Volkswagen Jetta, 1998 Volkswagen GTI, and 1997 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
When driving or riding in an airbag -equipped vehicle:
- Never hold test equipment in your hands or lap while the vehicle is in motion. Objects between you and the airbag can increase the risk of injury in an accident.
- Secure tools or test equipment on passenger side floor where it can be safely read by the second technician.
- Connect VAG 1551/1552 scan tool and select "Engine Electronics" address word 01, see VAG 1551 SCAN TOOL (ST), CONNECTING AND SELECTING "ENGINE ELECTRONICS" address word 01
.
When doing this, the ignition must be switched on.