4.2.10. Diagnostics of the conditioner by codes on the display of the block of its management
The control panel of the automatic conditioner of air of salon (other configuration of the control panel is possible)
| · For change of number of the channel up or down press the "+" or "-" button respectively. · For information call in the chosen channel press the air recirculation mode button. · For an exit from the mode of reading of codes press the AUTO key or switch off ignition. |
6 61 channels are provided. When highlighting diagnostic information To/in continues to work in the last chosen mode. |
(The diagnostic codes of the conditioner of air which are read out by the scanner from the diagnostic socket are given below)
DIAGNOSTICS ORDER
| PERFORMANCE ORDER | ||||||||||||
|
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| Number of the diagnostic channel |
Display
|
| 1 | System failure – is highlighted a malfunction code (interpretation of codes is given below) |
| 2 | The indication of the sensor of temperature under a ceiling upholstery of salon (G86) |
| 3 | The indication of the sensor of temperature around an instrument guard (G56) |
| 4 | The indication of the sensor of temperature in an air inlet (G89) |
| 5 | Indication of the forward sensor of temperature of external air (G17) |
| 6 | Indication of the sensor of temperature of external air |
| 7 | The indication of the sensor of temperature of the external air (G109) forced in salon |
| 8 | Value of temperature around the sensor of provision of an electric motor of the drive of the adjusting gate (G92) |
| 9 | Value of temperature around the adjusting gate |
| 10 | The determined, not changeable size of temperature around the adjusting gate |
| 11 | Indication of the sensor of provision of an electric motor of the central adjusting gate (G112) |
| 12 | The required value of position of the central gate |
| 13 | The indication of the sensor of provision of an electric motor of the drive of the gate of switching of the direction of air supply (having blown in wind glass / air supply in foot wells) (G114) |
| 14 | The required value of position of the gate of switching of the direction of distribution of air |
| 15 | Indication of the sensor of provision of an electric motor of the drive of the air gate (G113) |
| 16 | The required value of position of the air gate |
| 17 | Speed of the movement of the car (km/h) |
| 18 | The valid supply voltage of the fan of a heater (In) |
| 19 | The valid supply voltage of the fan of a heater (In) |
| 20 | Supply voltage of K/B (B) |
| 21 | The number of power failures (without short-term jumps) |
| 22 | Cyclically overestimated indication of the sensor switch of pressure of K/B (F118) coolant |
| 23 | Cycles of the overestimated indications of the sensor switch of pressure of K/B (F118) coolant |
| 24 | Cycling of sensors switches (without fluctuations) |
| 25 | Analog/digital form of indications of the sensor switch of activation of the kickdown mode |
| 26 | Analog/digital form of the indication of a control lamp of temperature of cooling liquid |
| 27 | The coded value |
| 28 | Turns of the engine (mines-1) |
| 29 | Turns of the K/V compressor (rpm x 1.28) |
| 30 | Version of the software |
| 31 | Check of the display (all segments have to be highlighted) |
| 32 | Counter of failures of the sensor of position of the mixing gate |
| 33 | Counter of failures of the sensor of position of the central gate |
| 34 | Counter of failures of the sensor of position of the gate of switching of the direction of distribution of air |
| 35 | Counter of failures of the sensor of position of the air gate |
| 36 | Value of a cold stop of the sensor of position of the mixing gate (G92) |
| 37 | Value of a hot stop of the sensor of position of the mixing gate (G92) |
| 38 | Value of a cold stop of the sensor of position of the central gate (G112) |
| 39 | Value of a hot stop of the sensor of position of the central gate (G112) |
| 40 | Value of a cold stop of the sensor of position of the gate of switching of the direction of distribution of air (G114) |
| 41 | Value of a hot stop of the sensor of position of the gate of switching of the direction of distribution of air (G114) |
| 42 | Value of a cold stop of the sensor of position of the perepuskny gate (G113) |
| 43 | Value of a hot stop of the sensor of position of the perepuskny gate (G113) |
| 44 | Counter of cycles of operation of the car |
| 45 | The calculated temperature in interior of the car (in figures) |
| 46 | The calculated temperature of external air (filtered) |
| 47 | Temperature of external air (which is not filtered, °C) |
| 48 | Temperature of external air (which is not filtered, in figures) |
| 49 | Counter of refusals of speedometer/VSS |
| 50 | Parking time (in H · m nuta) |
| 51 | Temperature of cooling liquid of the engine, °C |
| 52 | Graphic channel 1 – address interpretations of codes of malfunctions below ATTENTION |
| 53 | Graphic channel 2 – address interpretations of codes of malfunctions below ATTENTION |
| 54 | Control parameters |
| 55 | Temperature of external air in °C or °F depending on the choice of a head of management To/in |
| 56 | Indications of the sensor of temperature under a ceiling upholstery, °C (G86) |
| 57 | Indications of the sensor of temperature under an instrument guard, °C (G56) |
| 58 | Indications of the sensor of temperature in an air inlet, °C (G89) |
| 59 | Indications of the forward sensor of temperature of external air, °C (G17) |
| 60 | Indications of the sensor of temperature of the fan of a heater, °C (G109) |
| 61 | Version of the software (last) |
Interpretation of codes of malfunctions on channels
Diagnostic channel 1
| Code of malfunction (DTC) |
Possible cause of failure
|
| 02.1 | Break in temperature sensor chain under a ceiling upholstery of G86; value by default at failure of the sensor: 128 |
| 02.2 | Short H · m ykany temperatures in a sensor chain under a ceiling upholstery of G86; Ю DTC 02.1 |
| 02.3 | Unstable violation of contact in temperature sensor chain under a ceiling upholstery of G86 |
| 02.4 | Unstable short H · m ykany temperatures in a sensor chain under a ceiling upholstery of G86 |
| 03.1 | Break in temperature sensor chain under an instrument guard of G56; Ю DTC 02.1 |
| 03.2 | Short H · m ykany temperatures in a sensor chain under an instrument guard of G56; Ю DTC 02.1 |
| 03.3 | Unstable violation of contact in temperature sensor chain under an instrument guard of G56 |
| 03.4 | Unstable short H · m ykany temperatures in a sensor chain under an instrument guard of G56 |
| 04.1 | Break in temperature sensor chain in G89 air inlet; at failure of the sensor the signal of the G17 Yu DTC 04.1 sensor is used |
| 04.2 | Short H · m ykany temperatures in a sensor chain in G89 air inlet; Ю DTC 04.1 |
| 04.3 | Unstable violation of contact in temperature sensor chain in G89 air inlet |
| 04.4 | Unstable short H · m ykany temperatures in a sensor chain in G89 air inlet |
| 05.1 | Break in a chain of the sensor of temperature of external G17 air; at failure of the sensor the signal of the G89 Yu DTC 04.1 sensor is used |
| 05.2 | Short H · m ykany temperatures of external G17 air in a chain of the sensor; Ю DTC 05.1 |
| 05.3 | Unstable violation of contact in a chain of the sensor of temperature of external G17 air; Value by default at failure of both sensors (G89 and G17): 128 |
| 05.4 | Unstable short H · m ykany temperatures of external G17 air in a chain of the sensor |
| 06.1 | Break in a chain of the sensor of temperature of cooling liquid (K/B) G110 engine; If the sensor is faulty or is not installed, temperature of cooling liquid is calculated; diagnostics is possible only at a temperature above 0 °C (32 °F) |
| 06.2 | Short H · m ykany temperatures of cooling liquid (K/B) G110 engine in a chain of the sensor; Ю DTC 06.1 |
| 06.3 | Unstable violation of contact in a chain of the sensor of temperature of cooling liquid (K/B) G110 engine |
| 06.4 | Unstable short H · m ykany temperatures of cooling liquid (K/B) G110 engine in a chain of the sensor |
| 07.1 | Break in G109 heater fan temperature sensor chain; The Programmed correct value = 0 |
| 07.2 | Short H · m ykany G109 heater fan temperatures in a sensor chain; Ю DTC 07.1 |
| 07.3 | Unstable violation of contact in G109 heater fan temperature sensor chain |
| 07.4 | Unstable short H · m ykany G109 heater fan temperatures in a sensor chain |
| 08.1 | Break in a chain of the sensor of position of the mixing G92 gate; Automatic control of functioning of a driving electric motor becomes impossible, manual adjustment is required |
| 08.2 | Short H · m ykany provisions of the mixing G92 gate in a chain of the sensor; Ю DTC 08.1 |
| 08.3 | Unstable violation of contact in a chain of the sensor of position of the mixing G92 gate |
| 08.4 | Unstable short H · m ykany provisions of the mixing G92 gate in a chain of the sensor |
| 08.5 | Blocking of the sensor of position of the mixing G92 gate; the electric motor is looped, the software seeks to remove the blocking cause |
| 08.6 | Failure of the sensor of position of the mixing G92 gate |
| 08.7 | Unstable blocking of the sensor of position of the mixing G92 gate |
| 11.1 | Break in a chain of the sensor of position of the central G112 gate; Automatic control of functioning of a driving electric motor becomes impossible, manual adjustment is required |
| 11.2 | Short H · m ykany provisions of the central G112 gate in a chain of the sensor; Ю DTC 11.1 |
| 11.3 | Unstable violation of contact in a chain of the sensor of position of the central G112 gate |
| 11.4 | Unstable short H · m ykany provisions of the central G112 gate in a chain of the sensor |
| 11.5 | Blocking of the sensor of position of the central G112 gate; the electric motor is looped, the software seeks to remove the blocking cause |
| 11.6 | Failure of the sensor of position of the central G112 gate |
| 11.7 | Unstable blocking of the sensor of position of the central G112 gate |
| 13.1 | Break in a chain of the sensor of position of the gate of switching of the direction of distribution of G114 air; Automatic control of functioning of a driving electric motor becomes impossible, manual adjustment is required |
| 13.2 | Short H · m ykany provisions of the gate of switching of the direction of distribution of G114 air in a chain of the sensor; DTC 13.1 |
| 13.3 | Unstable violation of contact in a chain of the sensor of position of the gate of switching of the direction of distribution of G114 air |
| 13.4 | Unstable short H · m ykany provisions of the gate of switching of the direction of distribution of G114 air in a chain of the sensor |
| 13.5 | Blocking of the sensor of position of the gate of switching of the direction of distribution of G114 air; the electric motor is looped, the software seeks to remove the blocking cause |
| 13.6 | Failure of the sensor of position of the gate of switching of the direction of distribution of G114 air |
| 13.7 | Unstable blocking of the sensor of position of the gate of switching of the direction of distribution of G114 air |
| 15.1 | Break in a chain of the sensor of position of the perepuskny G113 gate; At failure of the sensor the software exposes emergency value |
| 15.2 | Short H · m ykany provisions of the perepuskny G113 gate in a chain of the sensor; Ю DTC 15.1 |
| 15.3 | Unstable violation of contact in a chain of the sensor of position of the perepuskny G113 gate |
| 15.4 | Unstable short H · m ykany provisions of the perepuskny G113 gate in a chain of the sensor |
| 15.5 | Blocking of the sensor of position of the perepuskny G113 gate; the electric motor is looped, the software seeks to remove the blocking cause |
| 15.6 | Failure of the sensor of position of the perpuskny G113 gate |
| 15.7 | Unstable blocking of the sensor of position of the perepuskny G113 gate |
| 17.0 | Failure of the sensor of speed of the VSS car |
| 18.1 | Constant wrong supply voltage of the fan of fresh air |
| 18.3 | Periodically wrong supply voltage of the fan of fresh air |
| 20.1 | Constant wrong supply voltage of the K/V compressor; The Compressor turns on only if tension of its food is supported at the level not below 10:8é within not less than 25 seconds |
| 20.3 | Periodically wrong supply voltage of the K/V compressor; The Compressor turns on only |
| 22.1 | Break in a chain of the sensor switch of elevated pressure of K/B F118 coolant; The Compressor remains switched off until the sensor switch is opened |
| 22.3 | Unstable violation of contact in a chain of the sensor switch of elevated pressure of K/B F118 coolant |
| 22.5 | Break 120X in a chain of the sensor switch of elevated pressure of K/B F118 coolant; chain of reactivation of the compressor, functioning of the VAG 1551 scanner |
| 29.1 | Continuous soft slipping of a belt |
| 29.2 | Continuous rigid slipping of a belt |
| 29.3 | Periodic soft slipping of a belt |
| 29.4 | Periodic rigid slipping of a belt |
Graphic diagnostic channel 52
ATTENTION
KV display segments
Group of segments C. Burning of a segment designates:
| 1 | Pro-slipping or blocking, shutdown 120kh the sensor – the switch of elevated pressure of coolant |
| 2 | Turns of the engine fell lower than 200 ё 500 in H · m to chick-pea |
| 3 | – |
| 4 | Turns of the engine exceed value 6000 in H · m to chick-pea |
| 5 | – |
| 6 | – |
| 7 | The system functions normalno1) |
Group of segments B. Burning of a segment designates:
| 1 | To/in it is disconnected manually (the stand-by function is turned off) |
| 2 | Excessively low voltage |
| 3 | The sensor switch of activation of the kickdown mode (through TCM, the compressor H · by m ксимум for 12 seconds is disconnected) |
| 4 | Sensor switch of a control lamp of temperature of cooling liquid of the engine |
| 5 | The sensor switch of the lowered pressure of K/B F73 coolant |
| 6 | Sensor switch of elevated pressure of K/B F118 coolant |
| 7 | The system functions normalno1) |
1) At correct functioning of system C7, B7 and A7 segments have to burn at the same time
Group of segments A. Burning of a segment designates:
| 1 | The mode of economic functioning (ECON) is revealed |
| 2 | The switching off fact is elicited |
| 3 | Excessively low temperature of external air |
| 4 | Control system of the engine (the compressor remains switched off during 3 ё 12 seconds) |
| 5 | Pressure remains exceeded within more than 30 seconds |
| 6 | The air temperature sensor in the fan fixes value less – 3 °C (27 °F) |
| 7 | The system functions normalno1) The dividing point is visible: the compressor is switched on The dividing point is not visible: the compressor is switched off |
1) At correct functioning of system C7, B7 and A7 segments have to burn at the same time
Graphic diagnostic channel 53
ATTENTION
Group of segments C. Burning of a segment designates:
| 1 | The fan for temperature sensor in salon |
| 2 | The gate of the choice of the mode of recirculation is closed (the mode of the closed circulation) |
| 3 | The valve of the heat exchanger is closed |
| 4 | Bidirectional plait of an electrical wiring |
| 5 | The K/V compressor is switched on |
| 6 | The first high-speed mode of the fan of a heater is included |
| 7 | The system functions normalno1) |
Group of segments B. Burning of a segment designates:
| 1 | – |
| 2 | The air gate is open |
| 3 | The air gate is closed by d2 |
| 4 | – |
| 5 | The gate of switching of the direction of distribution is in the provision of air supply in foot wells |
| 6 | The gate of switching of the direction of distribution is in the provision of air supply on having blown in glasses |
| 7 | The system functions normalno1) |
Group of segments A. Burning of a segment designates:
| 1 | – |
| 2 | The central gate is in the provision of air supply to dashboard deflectors |
| 3 | The central gate is in the provision of air supply on having blown in glasses and in foot wells |
| 4 | – |
| 5 | The mixing gate is in the provision of supply of cold air |
| 6 | The mixing gate is in the provision of supply of warm air |
| 7 | The system functions normalno1) |
1) At correct functioning of system C7, B7 and A7 segments have to burn at the same time