Scan Tool Connecting and Initial Checks

Vehicle Diagnosis, Measuring and Information System Vas 5051 or V.A.G 1551 Scan Tool, Connecting and Selecting Functions

Test requirements
- Selector lever in "P" position and parking brake applied.
- Vehicle voltage supply OK
- Power supply and fuses for respective system OK
- Ground (GND) connections and Ground point for transmission OK
- Check Ground connections for corrosion and damage and repair if necessary.
- Check battery Ground (GND) strap and Ground strap between battery and transmission.
- Switch ignition off.







- The Data Link Connector (DLC) is located behind the cover in the rear ash tray (center console) for vehicles up to m. y. 2000
- Open rear ashtray (center console) and remove cover for DLC.







- Connect VAS5051 tester to vehicle with VAS5051/1 diagnostic cable. Alternately, V.A.G1551 Scan Tool can also be used, using VAG1551/3 adapter.