Hyundai Santa Fe (2006 year). Manual - part 90

ATA -118

AUTOMATIC TRANSAXLE (A5HF1)

SIGNAL WAVEFORM

ECB8FD2E

FIG.1)

FIG. 1) "2ND" gear 

 "1st" gear

FIG. 2) "P & N" Range

FIG.2)

EKBF119A

MONITOR SCANTOOL DATA

EBFBD6DA

1.

Connect scantool to data link connector(DLC).

2.

Engine "ON".

3.

Monitor the "2nd SOL. VALVE" parameter on the scantool.

4.

Shift gear at each position.

AUTOMATIC TRANSAXLE SYSTEM

ATA -119

FIG.1)

FIG.2)

FIG. 1) P,N
FIG. 2) "R"
FIG. 3) "D 1st" gear
FIG. 4) "2nd" gear
FIG. 5) "3rd" gear
FIG. 6) "4th" gear
FIG. 7) "5th" gear

FIG.3)

FIG.4)

FIG.5)

FIG.6)

FIG.7)

LKKG209G

ATA -120

AUTOMATIC TRANSAXLE (A5HF1)

5.

Does "2nd 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

EF32EB6C

Refer to DTC P0743.

POWER SUPPLY CIRCUIT INSPECTION

ED96171A

1.

Disconnect "A/T SOLENOID VALVE" connector.

2.

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

3.

Engine 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

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 solenoide valve

C209

v

SCMAT6375L

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.

AUTOMATIC TRANSAXLE SYSTEM

ATA -121

SIGNAL CIRCUIT INSPECTION

EB1BAC90

1.

Check signal circuit open inspection

1)

Ignition "OFF".

2)

Disconnect "A/T SOLENOID VALVE" connector and "PCM" connector.
Measure resistance between terminal "4" of the ATM SOLENOID VALVE harness connector and terminal "16"
of the PCM/TCM harness connector.

Specification: approx. 0 Ω

1

2

3

-

-

-

-

-

-

-

-

-

-

-

11

12

13

26

25

24

22 21

19

16

15

14

1

2

3

4

5

9

10

11

12

6

7

8

Ω

C209

C224-A

3. UD 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

01.UD solenoid valve control
14.OD solenoid valve control
15.DCC solenoid valve control

22.VF solenoid valve(-)

SCMAT6381L

3)

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 "4" of the ATM SOLENOID VALVE harness and chassis ground.

Specification: Infinite