Diagnostic Trouble Code Meanings
Смена отображения градусов Цельсий/Фаренгейт
Нажмите и удерживайте кнопку рециркуляции воздуха. Затем нажимайте кнопку увеличения температуры ("+") для переключения отображения значений между градусами Цельсия и Фаренгейта на панели климат-контроля и на дисплее комбинации приборов.
Система диагностики
Нажмите и удерживайте кнопку рециркуляции воздуха. Затем нажмите кнопку направления воздушного потока «вверх». На дисплее высветится 1c. Для выбора кода нажимайте кнопки увеличения ("+") или уменьшения ("-") температуры. Далее снова нажмите на кнопку рециркуляции. На дисплее отобразиться значение, соответствующее коду. Для выбора других кодов, просто кнопки увеличения ("+") или уменьшения ("-") температуры.
NOTE: Air Flow Motor (V 71) and Potentiometer (G 113) are not installed in USA/Canada vehicles. Disregard values displayed for these components.
| Code | Displayed Value |
| System malfunction - displayed as a Diagnostic Trouble Code (DTC), see chart below | |
| Digital value of Interior Temperature Sensor, in Headliner (G 86) | |
| Digital value of Interior Temperature Sensor, in Instrument Panel (G 56) | |
| Digital value of Fresh Air Intake Duct Temperature Sensor (G 89) | |
| Digital value of Outside Air (Ambient) Temperature Sensor (G 17), front | |
| Digital value of Outside Air (Ambient) Temperature Sensor | |
| Digital value of Ambient Temperature Sensor At Fresh Air Blower (G 109) | |
| Digital value of Temperature Regulator Flap Motor Potentiometer (G 92) | |
| Delta value of Temperature Regulator Flap | |
| Non-corrected specified value of Temperature Regulator Flap | |
| Digital value of Central Flap Motor Potentiometer (G 112) | |
| Specified value of Central Flap | |
| Digital value of Footwell/Defroster Flap Motor Potentiometer (G 114) | |
| Specified value of Footwell/Defroster Flap | |
| Digital value of Air Flow Flap Motor Potentiometer (G 113) | |
| Specified value of Air Flow Flap | |
| Vehicle Speed (km/h) | |
| Actual Air Blower voltage (Volts) | |
| Specified Fresh Air Blower voltage (Volts) | |
| A/C Compressor (A/C Clutch) voltage (Volts) | |
| Number of low voltage occurrences, non-transient | |
| Cycle condition of A/C Refrigerant High Pressure Switch (F 118) | |
| Cyclings of the A/C Refrigerant High Pressure Switch (F 118) | |
| Cyclings of the switches, absolute non-fluctuating | |
| Analog/Digital value, Kick-Down Switch | |
| Analog/Digital value, Engine Coolant Temperature (ECT) Warning Light | |
| Engine Speed (RPM) | |
| N/A | |
| A/C Compressor speed in rpm (Equals Engine Speed x 1.28) | |
| Software version | |
| N/A | |
| Potentiometer malfunction counter, Temperature Regulator Flap | |
| Potentiometer malfunction counter, Central Flap | |
| Potentiometer malfunction counter, Footwell/Defroster Flap | |
| Potentiometer malfunction counter, Air Flow Map | |
| Feedback value, cold end-stop, Temperature Regulator Flap Motor Potentiometer (G 92) | |
| Feedback value, hot end-stop, Temperature Regulator Flap Motor Potentiometer (G 92), max. stop | |
| Feedback value, cold end-stop, Central Flap Motor Potentiometer (G 112) | |
| Feedback value, hot end-stop, Central Flap Motor Potentiometer (G 112) | |
| Feedback value, cold end-stop, Footwell/Defroster Flap Motor Potentiometer (G114) | |
| Feedback value, hot end-stop, Footwell/Defroster Flap Motor Potentiometer (G114) | |
| Feedback value, cold end-stop, Air Flow Map Motor Potentiometer (G 113) | |
| Feedback value, hot end-stop, Air Flow Map Motor Potentiometer (G 113) | |
| Vehicle operation cycle counter | |
| Calculated interior temperature (internal software, in digits) | |
| Outside (ambient) temperature, filtered, for regulation (internal software) | |
| Outside (ambient) temperature, unfiltered, (internal software, in deg C) | |
| Outside (ambient) temperature, unfiltered, (in digits) | |
| Malfunction counter for speedometer (vehicle speed) signal | |
| Standing time (in minutes) | |
| Engine Coolant Temperature (ECT) in deg C | |
| Graphics channel 1 - A/C compressor switch-off conditions are identified by illuminated segments of the "88.8" display. See chart below. | |
| Graphics channel 2 - Climate system electrical outputs are identified by illuminated segments of the "88.8" display. See chart below. | |
| Control characteristics | |
| Outside (ambient) temperature, in deg C or deg F depending on setting on A/C control head | |
| Temperature in deg C, from Interior Temperature Sensor, in Headliner (G 86) | |
| Temperature in deg C, from Interior Temperature Sensor, in Instrument Panel (G 56) | |
| Temperature in deg C, from Fresh Air Intake Duct Temperature Sensor (G 89) | |
| Temperature in deg C, from Outside Air (Ambient) Temperature Sensor (G 17), front | |
| Temperature in deg C, from Ambient Temperature Sensor At Fresh Air Blower (G 109) | |
| Software version (latest) | |
| Display Check (All Segments of Climate Control display light up |
Diagnostic Trouble Code Meanings
| Diagnostic Trouble Code (Sensor) | Malfunction Description |
| 00.0 | No malfunction present |
| 02.1 (G86) | Interior Temperature Sensor, in Headliner, static open, *02.1 (see below) |
| 02.2 | Interior Temperature Sensor, in Headliner, static short, see 02.1 |
| 02.3 | Interior Temperature Sensor, in Headliner, sporadic open |
| 02.4 | Interior Temperature Sensor, in Headliner, sporadic short |
| 03.1 (G56) | Interior Temperature Sensor, in Instrument Panel, static open, see 02.1 |
| 03.2 | Interior Temperature Sensor, in Instrument Panel, static short, see 02.1 |
| 03.3 | Interior Temperature Sensor, in Instrument Panel, sporadic open |
| 03.4 | Interior Temperature Sensor, in Instrument Panel, sporadic short |
| 04.1 (G89) | Fresh Air Intake Duct Temperature Sensor, static open, *04.1 (see below) |
| 04.2 | Fresh Air Intake Duct Temperature Sensor, static short, see 04.1 |
| 04.3 | Fresh Air Intake Duct Temperature Sensor, sporadic open |
| 04.4 | Fresh Air Intake Duct Temperature Sensor, sporadic short |
| 05.1 (G17) | Outside Air (Ambient) Temperature Sensor, front, static open, *05.1 (see below) |
| 05.2 | Outside Air (Ambient) Temperature Sensor, front, static short, see 05.1, *05.2 (see below) |
| 05.3 | Outside Air (Ambient) Temperature Sensor, front, sporadic open |
| 05.4 | Outside Air (Ambient) Temperature Sensor, front, sporadic short |
| 06.1 (G110) | Engine Coolant Temperature (ECT), A/C static open, *06.1 (see below) |
| 06.2 | Engine Coolant Temperature (ECT), A/C static short, see 06.1 |
| 06.3 | Engine Coolant Temperature (ECT), A/C sporadic open |
| 06.4 | Engine Coolant Temperature (ECT), A/C sporadic short |
| 07.1 (G109) | Ambient Temperature Sensor at Fresh Air Blower, static open, *07.1 (see below) |
| 07.2 | Ambient Temperature Sensor at Fresh Air Blower, static short, see 07.1 |
| 07.3 | Ambient Temperature Sensor at Fresh Air Blower, sporadic open |
| 07.4 | Ambient Temperature Sensor at Fresh Air Blower, sporadic short |
| 08.1 (G92) | Temperature Regulator Flap Motor Potentiometer, static open, *08.1 (see below) |
| 08.2 | Temperature Regulator Flap Motor Potentiometer, static short, see 08.1 |
| 08.3 | Temperature Regulator Flap Motor Potentiometer, sporadic open |
| 08.4 | Temperature Regulator Flap Motor Potentiometer, sporadic short |
| 08.5 | Temperature Regulator Flap, static block, *08.5 (see below) |
| 08.6 | Temperature Regulator Flap Motor Potentiometer, malfunction |
| 08.7 | Temperature Regulator Flap, sporadic block |
| 11.1 (G112) | Central Flap Motor Potentiometer, static open, *11.1 (see below) |
| 11.2 | Central Flap Motor Potentiometer, static short, see 11.1 |
| 11.3 | Central Flap Motor Potentiometer, sporadic open |
| 11.4 | Central Flap Motor Potentiometer, sporadic short |
| 11.5 | Central Flap, static block, *11.5 (see below) |
| 11.6 | Central Flap Motor Potentiometer, malfunction |
| 11.7 | Central Flap, sporadic block |
| 13.1 (G114) | Footwell/Defroster Flap Motor Potentiometer, static open, *13.1 (see below) |
| 13.2 | Footwell/Defroster Flap Motor Potentiometer, static short, see 13.1 |
| 13.3 | Footwell/Defroster Flap Motor Potentiometer, sporadic open |
| 13.4 | Footwell/Defroster Flap Motor Potentiometer, sporadic short |
| 13.5 | Footwell/Defroster Flap, static block, *13.5 (see below) |
| 13.6 | Footwell/Defroster Flap Motor Potentiometer, malfunction |
| 13.7 | Footwell/Defroster Flap, sporadic block |
| 15.1 (G113) | Air Flow Flap Motor Potentiometer, static open, *15.1 (see below) |
| 15.2 | Air Flow Flap Motor Potentiometer, static short, see 15.1 |
| 15.3 | Air Flow Flap Motor Potentiometer, sporadic open |
| 15.4 | Air Flow Flap Motor Potentiometer, sporadic short |
| 15.5 | Air Flow Flap, static block, see *15.5 (see below) |
| 15.6 | Air Flow Flap Motor Potentiometer, malfunction |
| 15.7 | Air Flow Flap, sporadic block |
| 17.0 | Vehicle Speed Signal faulty |
| 18.1 | Fresh air blower voltage, static |
| 18.3 | Fresh air blower voltage, sporadic |
| 20.1 | A/C compressor voltage not OK - static, *20.1 (see below) |
| 20.3 | A/C compressor voltage not OK - sporadic |
| 22.1 (F118) | A/C Refrigerant High Pressure Switch, static open, *22.1 (see below) |
| 22.3 | A/C Refrigerant High Pressure Switch, sporadic open |
| 22.5 | A/C Refrigerant High Pressure Switch, 120X open, *22.5 (see below) |
| 29.1 | Belt slip detection "soft", static |
| 29.2 | Belt slip detection "hard", static |
| 29.3 | Belt slip detection "soft", sporadic |
| 29.4 | Belt slip detection "hard", sporadic |
Diagnostic Trouble Code Notes:
| *02.1 | Digital default value of 128 is programmed if sensor fails |
| *04.1 | Value supplied by Temp. Sensor is used if sensor fails |
| *05.1 | Value supplied by Temp. Sensor is used if sensor fails |
| *05.2 | Digital default value of 128 is programmed if sensors G89 & G17 both fail |
| *06.1 | Engine Coolant Temperature is calculated is sensor should fail or is not installed; diagnosis occurs only above 0 degrees Celsius |
| *07.1 | Programmed corrective value = 0 |
| *08.1 | Temperature Regulator Flap Motor will no longer be controlled automatically; manual adjustment only |
| *08.5 | Motor is cycled; software attempts to eliminate block |
| *11.1 | Central Flap Motor will no longer be controlled automatically; manual adjustment only |
| *11.5 | Motor is cycled; software attempts to eliminate block |
| *13.1 | Footwell/Defroster Flap Motor will no longer be controlled automatically; manual adjustment only |
| *13.5 | Motor is cycled; software attempts to eliminate block |
| *15.1 | Digital value is internally programmed for limp-home mode |
| *15.5 | Motor is cycled; software attempts to eliminate block |
| *20.1 | Compressor remains off until voltage is greater than 10.8V for at least 25 seconds |
| *22.1 | Compressor remains off until switch closes |
| *22.5 | Compressor re-engagement circuit, VAG 1551 Scan Tool function |