Hyundai Santa Fe (2006 year). Manual — part 91
ATA -122
AUTOMATIC TRANSAXLE (A5HF1)
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
Ω
SCMAT6382L
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.
COMPONENT INSPECTION
E0E382D1
1.
CHECK SOLENOID VALVE
1)
Ignition "OFF".
2)
Disconnect "A/T SOLENOID VALVE" connector.
3)
Measure resistance between terminal "4" and terminal "5" 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
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
Ω
1 2 3 4
5
6
7
8
9 10 1112
Component Side
SCMAT6383L
4)
Is resistance within specification?
YES
▶ Go to "CHECK PCM/TCM" as below.
NO
▶ Replace 2nd SOLENOID VALVE as necessary and go to "Verification of vehicle repair" procedure.
AUTOMATIC TRANSAXLE SYSTEM
ATA -123
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 2nd 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.
ACTUATOR TEST CONDITION
1.
IG SWITCH ON
2.
TRANSAXLE RANGE SWITCH is normal
3.
P RANGE
4.
Vehicle Speed 0mph(0km/h)
5.
Throttle position sensor < 1V
6.
IDLE SWITCH ON
7.
ENGINE RPM 0
VERIFICATION OF VEHICLE REPAIR
E2D079D3
Refer to DTC P0743.
ATA -124
AUTOMATIC TRANSAXLE (A5HF1)
DTC P0765 SHIFT CONTROL SOLENOID VALVE D CIRCUIT MALFUNCTION
COMPONENT LOCATION
EB6A2FBF
AKKF120Z
GENERAL DESCRIPTION
E95FCDFF
The Automatic transmission changes the gear position of the transmission by utilizing a combination of clutches and
brakes, which are controlled by solenoid valves. This automatic transmission consists of a: LR (Low and Reverse Brake),
2ND (2nd Brake), UD (Under Drive Clutch), OD (Over Drive Clutch), REV (Reverse Clutch), and a RED (Reduction Brake,
only for 5 speed transmissions).
The OD Clutch is engaged in the 3rd gear and 4th gear positions.
DTC DESCRIPTION
E03C0BFC
The TCM checks the Under Drive Clutch Control Signal by monitoring the feedback signal from the solenoid valve drive
circuit. If an unexpected signal is monitored (for example, high voltage is detected when low voltage is expected or low
voltage is detected when high voltage is expected), the TCM judges that the OVER DRIVE CLUTCH drive control solenoid
circuit is malfunctioning and sets this code.
DTC DETECTING CONDITION
EA2CE5E2
Item
Detecting Condition
Possible cause
DTC Strategy
• Check voltage range
Enable Conditions
• Not being control for "N-D or N-R"
• Voltage of AT relay ≥ 10V
• Not Fail Safe Status
• IG "ON"
Threshold value
• Out of available voltage range
Diagnostic Time
• more than 320 ms
Fail Safe
• Locked in 3 rd gear.(Control relay off)
• Open or short in circuit
• Faulty OD SOLENOID
VALVE
• Faulty PCM/TCM
SPECIFICATION
E0AE1686
Refer to DTC P0743.
AUTOMATIC TRANSAXLE SYSTEM
ATA -125
SIGNAL WAVEFORM
ECFDEE4F
FIG.1)
FIG. 1) "3rd" gear
"2nd" gear
FIG. 2) "P & N" Range
FIG.2)
EKBF120A
MONITOR SCANTOOL DATA
EC923FED
1.
Connect scantool to data link connector(DLC).
2.
Engine "ON".
3.
Monitor the "OD SOL. VALVE" parameter on the scantool.
4.
Shift gear at each position.
Specification: 2nd gear → 0.0%, 3nd gear → 100%
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