Home ReviewsRefund
Home/Audi/A8/Audi A8 D2 рестайлинг (1999-2002)/Repair manual/On Board Diagnostic (OBD) - HVAC, CAN & Defrosters/Diagnostic Trouble Code (DTC) Memory, checking (function 02)
Contents Section: On Board Diagnostic (OBD) - HVAC, CAN & Defrosters All sections

Diagnostic Trouble Code (DTC) Memory, checking (function 02) Audi A8 D2 рестайлинг

On Board Diagnostic (OBD) - HVAC, CAN & Defrosters 5 illustrations ~170 words

Diagnostic Trouble Code (DTC) Memory, checking (function 02)

  1. Connect VAG 1551 Scan Tool, insert address word 08 "AC/Heating Electronics" and move forward in program until "Select function XX" is displayed. See «VAG 1551 ((VAG 1552) SCAN TOOL (ST), CONNECTING AND SELECTING FUNCTIONS»(/audi/a8/d2-1999-2002/remont/heated-glassdefoggers/#on-board-diagnostic-obd-hvac-can-defrosters) .
  2. Switch printer on by pressing the PRINT button (indicator lamp in button comes on).

Indicated on display (function selection)

Scheme 19

Scheme 19
Scheme 19
  1. Press buttons -0- and -2- (function "Check DTC Memory" is entered with 02).

Indicated on display

Scheme 20

Scheme 20
Scheme 20
  1. Press -Q- button to confirm input.

Number of stored DTCs or "No DTC recognized" is displayed

Scheme 21

Scheme 21
Scheme 21
  1. Press => button.

Stored DTCs are displayed and printed one after the other

If "No DTC recognized" is displayed, program returns to the starting position after --> button is pressed.

Scheme 22

Scheme 22
Scheme 22

Indicated on display (function selection)

Scheme 23

Scheme 23
Scheme 23
  1. End output (function 06). See «DIAGNOSTIC TROUBLE CODE (DTC) MEMORY, ERASING (FUNCTION 05)»(/audi/a8/d2-1999-2002/remont/heated-glassdefoggers/#on-board-diagnostic-obd-hvac-can-defrosters) .
  2. Switch ignition off and unplug Data Link Connector (DLC).