Test sequence

NOTE:

On some 1998 model year vehicles with automatic transmission, the CCS switch is not supplied with voltage until the vehicle speed exceeds 30 km/h (approx. 19 mph) and the selector lever is in position D, 3 or 2. Once the switch has been supplied with voltage it will also remain live at idle, provided a driving range other than 1 or R is selected.
If the cruise control is inoperative on 1.9L TDI models, check if system is activated, See CRUISE CONTROL SYSTEM - TDI ENGINES, ACTIVATING .

Connect VAG 1551/1552 Scan Tool
See SCAN TOOL, CONNECTING for Convertible or SCAN TOOL, CONNECTING for Hatchback.
Switch on ignition
Press buttons 0 and 1 to select "Engine electronics" address word 01.

Indicated on display (example only)

Press --> button.

Fig 1: VAG 1551/1552 Scan Tool Display - Cruise Control System (1 Of 4)
Courtesy of VOLKSWAGEN OF AMERICA, INC.

Indicated on display

Press buttons 0 and 8 to select function 08 "Read measuring value block".
Press Q button to enter input.

Fig 2: VAG 1551/1552 Scan Tool Display - Cruise Control System (2 Of 4)
Courtesy of VOLKSWAGEN OF AMERICA, INC.

Indicated on display

Fig 3: VAG 1551/1552 Scan Tool Display - Cruise Control System (3 Of 4)

Courtesy of VOLKSWAGEN OF AMERICA, INC.