Basic Setting (Function 04)
Basic Setting (Function 04)
- Connect VAG 1551 Scan Tool (ST).
- Press buttons -0- and -8- to insert "AC/Heating Electronics" address word 08 and advance program until "Select function XX" appears on display.
- Switch printer on by pressing PRINT button (indicator lamp in button lights up).
- Check DTC memory and repair any malfunctions that may be indicated. Check DTC Memory (Function 02)
- Erase DTC memory. End Output (Function 06)
- Check coding and correct if necessary. Control Module, Coding (Function 07)
Indicated on display
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -4- to select "Basic Setting" function 04.
Indicated on display
Rapid data transfer Q
04 - Basic Setting
- Press -Q- button to confirm input.
Indicated on display
Basic Setting HELP
Input display group number XXX
- Press buttons -0-, -0- and -1- to input display group number 1 (001).
- Press -Q- button to confirm input.
NOTE:
The following positioning motors are now activated one after the other and their end positions are stored in the A/C Control Head - E87- (using the resistance values of the potentiometers installed in the positioning motors):
- Temperature regulator flap motor -V68-
- Central air flap motor -V70-
- Footwell/defroster flap motor -V85-
- Air flow flap motor -V71-
Indicated on display
Basic Setting 1
XXX XXX XXX XXX
NOTE: The movement of the positioning motors can be followed on the display (by a change in the feedback value).
Indicated on display
Basic Setting 1
0 0 0 0
When "0" appears on the display, basic setting has ended.
- Press -> button.
Indicated on display
Rapid data transfer HELP
Select function XX
- Press buttons -0- and -2- to select "Check DTC Memory" function 02.
Indicated on display
Rapid data transfer Q
02 - Check DTC Memory
- Press -Q- button to confirm input.
Indicated on display (the number of stored DTCs or "No DTC recognized" is displayed.
Rapid data transfer Q
X DTC recognized
- Press -> button.
Stored DTCs are displayed and printed one after the other.
When the last DTC has been displayed and printed out, the malfunction must be repaired using the DTC table. Automatic Climate Control system, On-Board Diagnostic (OBD)
- Press -> button.
Indicated on display
Rapid data transfer HELP
Select function XX