Basic Setting (Scan Tool Function 04) - Up to November 2001
Basic Setting (Scan Tool Function 04)
NOTE: If the display flashes after switching ignition on even though no Diagnostic Trouble Code (DTC) are in memory (function 02), perform function 07 "Code control module" followed by function 04 "Basic setting".
- Connect VAG 1551 Scan Tool (ST), input address word 08 "AC/Heating electronics" and press -> until "Select function XX" appears in display. Check Control Module Version (Function 01)
- Switch printer on by pressing PRINT button (warning lamp in button lights up).
- Check Diagnostic Trouble Code (DTC) memory and rectify all malfunctions shown.
- Erase Diagnostic Trouble Code (DTC) memory
- Check coding and correct if necessary. Testing and Inspection
Indicated on display (select function):
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -4- to select function 04 "Basic setting".
Indicated on display:
Rapid data transfer Q
04 - Basic setting
- Press -Q- button to confirm input.
Indicated on display:
Basic setting HELP
Display group number XXX
- Enter display group number 000
- Press -Q- button to confirm input.
NOTE: The Climatronic control module - J255 stores all flap motor position sensor (potentiometer) values when moving to their final positions and therefore takes on the basic setting of all flap motors.
Indicated on display:
Basic setting 0
XXX XXX XXX XXX
NOTE: The movement of the four flap motors can be followed on the display. The changes in the feedback values do not give an indication of a malfunctioning motor
Indicated on display:
Basic setting 0
0 0 0 0
The basic setting is completed when the display reads 0. malfunctions recognized by the system are stored in the Diagnostic Trouble Code (DTC) memory.
- Press -> button.
Indicated on display (function selection):
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -2- to select function 02 "Check Diagnostic Trouble Code (DTC) memory".
Indicated on display:
Rapid data transfer Q
02 - Check DTC memory
- Press -Q- button to confirm input.
The number of stored DTCs or "No malfunction recognized" appears in the display.
X DTC recognized!
- Press -> button.
Stored DTCs are displayed one after the other and printed out by pressing the print button.
- When the last DTC has been displayed and printed out, eliminate malfunctions using DTC table About Trouble Codes
- Press -> button.
Indicated in display (select function, e.g.: 02 check Diagnostic Trouble Code (DTC) memory):
Rapid data transfer HELP
Select function XX