Hyundai Santa Fe (2006 year). Manual - part 40

 

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Hyundai Santa Fe (2006 year). Manual - part 40

 

 

AT -112

AUTOMATIC TRANSAXLE (F4A51)

5.

Does "TCC SOLENOID DUTY " follow the reference data?

YES

▶ Fault is intermittent caused by poor contact in the sensor’s and/or TCM(PCM)’s connector or was repaired and
TCM(PCM) memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, cor-
rosion, contamination, deterioration or damage. Repair or replace as necessary and go to "Verification of vehicle
repair" procedure.

NO

▶ Go to "Terminal＆connector inspection " procedure.

TERMINAL & CONNECTOR INSPECTION

E40ECA9A

1.

Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by
interference from other electrical systems, and mechanical or chemical damage.

2.

Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or
damage.

3.

Has a problem been found?

YES

▶ Repair as necessary and then go to "Verification of vehicle repair" procedure.

NO

▶ Go to "Power supply circuit inspection" procedure.

POWER SUPPLY CIRCUIT INSPECTION

EFEDF07D

1.

Disconnect "A/T SOLENOID VALVE" connector.

2.

Measure voltage between terminal "5" of the sensor harness connector and chassis ground.

3.

Turn ignition switch OFF → ON

Specification: 12V is measured only for approx. 0.5sec

1

2

3

4

5

6

7

8

9

10

11

12

3. UD solenoid valve
4. 2ND solenoid valve

6. A/T battery
7. VF solenoid valve(+)
8. VF solenoid valve(-)
9. DCC solenoid valve
10.RED solenoid valve
11. LR solenoid valve
12. OD solenoid valve

C09

v

SCMAT6730L

AUTOMATIC TRANSAXLE SYSTEM

AT -113

4.

Is voltage within specifications?

YES

▶ Go to "Signal circuit inspection" procedure.

NO

▶ Check that A/T-20A fuse in engine room junction is installed or not blown.
▶ Check for open in harness. Repair as necessary and go to "Verification of vehicle repair" procedure.

SIGNAL CIRCUIT INSPECTION

EAA2FDEB

1.

Check signal circuit open inspection.

1)

Ignition "OFF".

2)

Disconnect "A/T SOLENOID VALVE" connector and "PCM/TCM" connector.

3)

Measure resistance between terminal "9" of the ATM SOLENOID VALVE harness connector and terminal "43"
of the TCM harness connector.

Specification: approx. 0 Ω

1

2

3

4

5

6

7

8

9

10

11

12

C09

3. UD solenoid valve
4. 2ND solenoid valve
5. A/T battery
6. A/T battery
7. VF solenoid valve(+)
8. VF solenoid valve(-)

9. DCC solenoid valve

10.RED solenoid valve
11. LR solenoid valve
12. OD solenoid valve

42.OD solenoid valve control
45.2ND solenoid valve control

43.DCC solenoid valve control

44.RED solenoid valve
75.VF solenoid valve(+)
59.VF solenoid valve(-)
22.LR solenoid valve control
03.UD solenoid valve control

Ω

C30-B

3 2 1

6

4

9

21

22

23

16 15

17

18

19

11 10

12

13

14

38 37

39

40

25 24

28

29

48

49

68 67

69

70

42 41

43

44

62 61

63

64

45

56

57

58

59

60

78

79

52 51 50

53

72 71

73

74

76 75

77

54

55

32

33

30

31

35

36

34

*

*

*

*

*

*

*

*

*

8 7

SCMAT6731L

AT -114

AUTOMATIC TRANSAXLE (F4A51)

4)

Is resistance within specifications?

YES

▶ Go to "Check signal circuit short inspection" procedure.

NO

▶ Check for open in harness. Repair as necessary and go to "Verification of vehicle repair" procedure.

2.

Check signal circuit short inspection

1)

Ignition "OFF".

2)

Disconnect "A/T SOLENOID VALVE" connector and "PCM/TCM" connector.

3)

Measure resistance between terminal "9" of the ATM SOLENOID VALVE harness and chassis ground.

Specification: Infinite

1

2

3

4

5

6

7

8

9

10

11

12

3. UD solenoid valve
4. 2ND solenoid valve
5. A/T battery
6. A/T battery
7. VF solenoid valve(+)
8. VF solenoid valve(-)

9. DCC solenoid valve

10.RED solenoid valve
11. LR solenoid valve
12. OD solenoid valve

C09

Ω

SCMAT6732L

4)

Is resistance within specifications?

YES

▶ Go to "Component inspection" procedure.

NO

▶ Check for short to ground in harness. Repair as necessary and go to "Verification of vehicle repair" procedure.

AUTOMATIC TRANSAXLE SYSTEM

AT -115

COMPONENT INSPECTION

EAAC290B

1.

CHECK SOLENOID VALVE

1)

Ignition "OFF".

2)

Disconnect "A/T SOLENOID VALVE" connector.

3)

Measure resistance between terminal "5" and terminal "9" of the ATM SOLENOID VALVE harness connector.

Specification: Approximately 2.7~3.4 Ω [20 C(68 F)]

3. UD solenoid valve
4. 2ND solenoid valve

6. A/T battery
7. VF solenoid valve(+)
8. VF solenoid valve(-)

9. DCC solenoid valve

10.RED solenoid valve
11. LR solenoid valve
12. OD solenoid valve

C09

Ω

1 2 3 4

5

6

7

8

9 10 1112

Component Side

SCMAT6733L

4)

Is resistance within specification?

YES

▶ Go to "CHECK PCM/TCM" as below.

NO

▶ Replace TCC SOLENOID VALVE as necessary and go to "Verification of vehicle repair" procedure.

2.

CHECK PCM/TCM

1)

Connect scantool to data link connector(DLC).

2)

Ignition "ON" ＆ Engine "OFF".

3)

Select A/T solenoid valve actuator test and operate actuator test.

4)

Can you hear operating sound for TCC SOLENOID VALVE actuator testing function?

YES

▶ Go to "Verification of vehicle repair" procedure.

NO

▶ Replace PCM/TCM as necessary and go to "Verification of vehicle repair" procedure.

 

 

 

 

 

 

 

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