Using Scan Tool (ST) - VAG 1551
VAG 1551 Scan Tool - ConnectingDLC Location Passat:
Requirements
^ battery voltage OK
^ fuses 14 and 21 OK
^ ground connections on transmission and at left of relay panel OK
^ selector lever in "N" position
^ parking brake ON
1. Switch OFF ignition
2. Remove console cover
3. Connect diagnostic cable VAG 1551/3 to VAG 1551 Scan Tool and to the 16 pin data link connector (DLC)
4. VAG 1551 displays will alternate as shown below:
VAG-Self Diagnostics HELP
1-Rapid data transfer
and
VAG-Self Diagnostics HELP
2-Blink code output
Note:
^ For additional operating Instructions push the HELP key
^ If no display appears, check the voltage supply to the Scan Tool.
^ The --> key advances the program to the next display.