Air Conditioning System Diagnosis: Specifications Hyundai Genesis I рестайлинг

Specification

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 61

Scheme 62

1. Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Air Mix Door Potentiometer-Passenger" parameter on the current data with scantool Perform Actuation Test for "Passenger Air Mix Door - 0%/50%/100%. With performing Actuation test, check that the value of Air Mix Door Potentiometer is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S17712837502013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S24547960842013121700000) " procedure.

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 63

Scheme 64

1. Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Air Mix Door Potentiometer-Passenger" parameter on the current data with scantool Perform Actuation Test for "Passenger Air Mix Door - 0%/50%/100%. With performing Actuation test, check that the value of Air Mix Door Potentiometer is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S04511211412013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S01438817422013121700000) " procedure.

*Voltage value of Intake potentiometer as a function of position of Intake door

Scheme 65

Scheme 66

1. Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Intake Potentiometer" parameter on the current data with scantool Perform Actuation Test for Air Inlet Mode Selection - Regulation/Fresh in order. With performing Actuation test, check that the value of each position sensors are changing. Specification: Recirculation: About 90%, Fresh: About 10%. Are the value of each position sensors changed when performing actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S02093019622013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S10591849452013121700000) " procedure.

*Voltage value of Intake potentiometer as a function of position of Intake door

Scheme 67

Scheme 68

1. Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Intake Potentiometer" parameter on the current data with scantool Perform Actuation Test for Air Inlet Mode Selection - Regulation/Fresh in order. With performing Actuation test, check that the value of each position sensors are changing. Specification: Recirculation: About 90%, Fresh: About 10%. Are the value of each position sensors changed when performing actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S11870977482013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S28229142682013121700000) " procedure.

*Resistance value of in-car temp sensor as a function of temperature.

Scheme 69

Scheme 70

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "In-car temperature sensor" parameter.
4. Is the In-car temperature sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S19057477252013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S33246208872013121700000) " procedure.

*Resistance value of in-car temp sensor as a function of temperature.

Scheme 71

Scheme 72

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "In-car temperature sensor" parameter.
4. Is the In-car temperature sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S30074300842013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S11105124512013121700000) " procedure.

*Resistance value of ambient temp.sensor as a function of temperature.

Scheme 73

Scheme 74

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "Ambient Air Temperature sensor" parameter.
4. Is the ambient sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S15718786302013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S08929857772013121700000) " procedure.

*Resistance value of ambient temp. sensor as a function of temperature.

Scheme 75

Scheme 76

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "Ambient Air Temperature sensor" parameter.
4. Is the ambient sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S07258764532013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S27763575542013121700000) " procedure.

*Resistance value of evaporator sensor as a function of temperature.

Scheme 77

Scheme 78

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "Evaporator sensor" parameter on scantool.
4. Is the Evaporator Sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S35295676992013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S35317905422013121700000) " procedure.

*Resistance value of evaporator sensor as a function of temperature.

Scheme 79

Scheme 80

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "Evaporator sensor" parameter on scantool. see scheme 1) Parameter of "Evaporator Sensor" will be fixed at -2°C (28.4°F), if there is any fault in Evaporator Sensor.
4. Is the Evaporator Sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S01573966382013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S31289887092013121700000) " procedure.

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 81

Scheme 82

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Air Mix Door Potentioner-Driver" parameter on scantool. Select and perform Actuation test Air Mix Door Potentioner-Driver - 0%/50%/100% in order. With performing Actuation test, check that the value of Air Mix Door Potentiometer follows is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S29730658582013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S40464481912013121700000) " procedure.

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 83

Scheme 84

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Air Mix Door Potentioner-Driver" parameter on scantool. Select and perform Actuation test Air Mix Door Potentioner-Driver - 0%/50%/100% in order. With performing Actuation test, check that the value of Air Mix Door Potentiometer follows is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S39173313252013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S03231964262013121700000) " procedure.

*Voltage value of potentiometer as a function of mode door position.

Scheme 85

Scheme 86

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Direction Potention" parameter on scantool. Select and perform Actuation test Driver Mode Door - Face/Foot/Defrost in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Face - About below 10%, Foot: About 50%, Defrost: About 90%. Are all the parameters changed when performing Actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S18578094712013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S21282460142013121700000) " procedure.

*Voltage value of potentiometer as a function of mode door position.

Scheme 87

Scheme 88

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Direction Potention" parameter on scantool. Select and perform Actuation test Driver Mode Door - Face/Foot/Defrost in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Face - About below 10%, Foot: About 50%, Defrost: About 90%. Are all the parameters changed when performing Actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S40717593022013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S42538062062013121700000) " procedure.

*Voltage value of AQS sensor as a function of position of operating condition.

Preheating Time: (35 ± 2 sec.)

Scheme 89

Scheme 90

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "AQS sensor" parameter on scantool.
4. Is the AQS sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S25239571072013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S19012909862013121700000) " procedure.

*Voltage value of AQS sensor as a function of position of operating condition.

Preheating Time: (35 ± 2 sec.)

Scheme 91

Scheme 92

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "AQS sensor" parameter on scantool. The current data in normal state.
4. Is the AQS sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S08082587492013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S28701008642013121700000) " procedure.

*Voltage value of AQS sensor as a function of position of operating condition.

Preheating Time: (35 ± 2 sec.)

Scheme 93

Scheme 94

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "AQS sensor" parameter on scantool. The current data in normal state.
4. Is the AQS sensor normal? YES Go to " «INSPECTION AND REPAIR»(ref-590441-S05840897352013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S09734826942013121700000) " procedure.

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 95

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 96

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 97

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 98

*Voltage changes according to Console switch position

Scheme 99

Scheme 100

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal temperature after engine starts
3. Check that the value of Console temperature actuator and switch is changeable according to changing direction with switch. Specification: COOL Position: About below 5.5%. Warm Position: About 90%.
4. Is the value of the Console air mix switch potentiometer normal? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S40205879362013121700000) " procedure. NO Go to " «INSPECTION AND REPAIR»(ref-590441-S15297746972013121700000) " procedure.

*Voltage changes according to Console switch position

Scheme 101

Scheme 102

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal temperature after engine starts
3. Check that the value of Console temperature actuator and switch is changeable according to changing direction with switch. Specification: COOL Position: About below 5.5%. Warm Position: About 90%.
4. Is the value of the Console air mix switch potentiometer normal? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S14542876992013121700000) " procedure. NO Go to " «INSPECTION AND REPAIR»(ref-590441-S35955265352013121700000) " procedure.

*Hz of Defogger sensor according to Humidity

Scheme 103

Scheme 104

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal temperature after engine starts
3. Select and monitor "Auto defogger humidity sensor" parameter on scantool. If the DTC related auto defogger sensor is set, Air conditioner control Module regards and controls humidity as 0%
4. Is the defogger sensor normal? YES Go to " «INSPECTION & REPAIR»(ref-590441-S01031207532013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S16576784852013121700000) " procedure.

*Hz of Defogger sensor according to Humidity

Scheme 105

Scheme 106

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal temperature after engine starts
3. Select and monitor "Auto defogger humidity sensor" parameter on scantool.
4. Is the defogger sensor normal? YES Go to " «INSPECTION & REPAIR»(ref-590441-S17821259042013121700000) " procedure. NO This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S29705803482013121700000) " procedure.

*Voltage output according to Actuator position

Scheme 107

Scheme 108

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select and monitor "Auto defogger mode direction potentioner" parameter on current data Perform Actuation Test for "Auto Defogger Mode Door - 0% (close)/50%/100% (open)" in order. Check that the value of auto defogger mode actuator is changed with performing actuation test. Specification: 0% (close): About 90%, 50%: About 55%, 100% (open): About 20%. Does the value of auto defogger mode actuator follow the specification? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S03996991092013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S11856509262013121700000) " procedure.

*Voltage output according to Actuator position

Scheme 109

Scheme 110

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select and monitor "Auto defogger mode direction potentioner" parameter on current data Perform Actuation Test for "Auto Defogger Mode Door -0% (close)/50%/100% (open)" in order. Check that the value of auto defogger mode actuator is changed with performing actuation test. Specification: 0% (close): About 90%, 50%: About 55%, 100% (open): About 20%. Does the value of auto defogger mode actuator follow the specification? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S19027800732013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S36588131942013121700000) " procedure.

*The voltage of auto defogger mode actuator in accordance with position

Scheme 111

Scheme 112

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select and monitor "Auto defogger mode actuator" parameter on current data Perform Actuation Test for "auto defogger actuator -0% (close)/50%/100% (open)" in order. Check that the value of auto defogger mode actuator is changed with performing actuation test. Specification: 0% (close): About 90%, 50%: About 55%, 100% (open): About 20%. Does the value of auto defogger mode actuator follow the specification? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S00479673972013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S24533258432013121700000) " procedure.

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 113

Scheme 114

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Air Mix Door Potentioner-Driver" parameter on scantool. Select and perform Actuation test Air Mix Door Potentioner-Driver - 0%/50%/100% in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S40322624922013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S10435570322013121700000) " procedure.

*Voltage value of Intake potentiometer as a function of position of Intake door

Scheme 115

Scheme 116

1. Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Intake Potentiometer" parameter on the current data with scantool Perform Actuation Test for Air Inlet Mode Selection - Regulation/Fresh in order. With performing Actuation test, check that the value of each position sensors are changing. Specification: Recirculation: About 90%, Fresh: About 10%. Are the value of each position sensors changed when performing actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S10625672242013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S39698506782013121700000) " procedure.

*Voltage value of potentiometer as a function of mode door position.

Scheme 117

Scheme 118

1. Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal engine temperature after engine starts. Select and monitor "Direction Potention" parameter on scantool. Select and perform Actuation test Driver Mode Door - Face/Foot/Defrost in order. Check that the value of all the parameters are changed when performing the actuation test. Specification: Face - About below 10%, Foot: About 50%, Defrost: About 90%. Are all the parameters changed when performing Actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S14632147352013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S22314473612013121700000) " procedure.

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 119

Scheme 120

1. Check Actuation Test Connect scantool with diagnostic connector. Warm up the engine to normal temperature after engine start Select "Air Mix Door Potentiometer-Passenger" parameter on the current data with scantool Perform Actuation Test for "Passenger Air Mix Door - 0%/50%/100%. With performing Actuation test, check that the value of Air Mix Door Potentiometer is changed and close to the value of Actuation Test. Specification: Check that the value of Air Mix Door Potentiometer at current data should be close to the value of the actuation test. Does the value of current data follow in accordance with the each actuation test? YES This is a intermittent problem caused by poor contact of component or Control Unit Thoroughly check the looseness, poor connection, bent, corrosion, contamination, deformation or damage of connector. Repair or replace as necessary and then, go to " «VERIFICATION OF VEHICLE REPAIR»(ref-590441-S15972884402013121700000) " procedure. NO Go to " «INSPECTION/REPAIR»(ref-590441-S03672008362013121700000) " procedure.

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 121

*Voltage value of Air Mix potentiometer as a function of temp door position.

Scheme 122