Hyundai Santa Fe (2006 year). Manual — part 70
ATA -38
AUTOMATIC TRANSAXLE (A5HF1)
POWER SUPPLY CIRCUIT INSPECTION
EFA6EE5A
1.
Disconnect "TRANSAXLE RANGE SWITCH" connector.
2.
Ignition "ON" & Engine "OFF".
3.
Measure voltage between each terminal of the sensor harness connector and chassis ground.
Specification :
TERMINAL(C208)
No.1
No.3
No.4
No.7
No.8
No.9
No.10
SPECIFICATION
0V
0V
0V
0V
0V
0V
0V
C208
1
3
4
* *
*
7
8
9
10
1. D Range
3. P Range
4. N Range
7. R Range
8. Power supply IG1
9. Starting circuit
10. Starting circuit
SCMAT6311L
4.
Is voltage within specifications?
YES
▶ Go to "Signal circuit inspection" procedure.
NO
▶ Check for Short in harness. Repair as necessary and Go to "Verification of Vehicle Repair" procedure.
AUTOMATIC TRANSAXLE SYSTEM
ATA -39
SIGNAL CIRCUIT INSPECTION
EAC4BB41
1.
Ignition "OFF".
2.
Disconnect "TRANSAXLE RANGE SWITCH" and "TCM(PCM)" connector.
3.
Measure resistance between each terminals of the sensor harness to check for Short.
Specification : Infinite
C208
1
3
4
* *
*
7
8
9
10
1. D Range
3. P Range
4. N Range
7. R Range
8. Power supply IG1
9. Starting circuit
10. Starting circuit
Ω
SCMAT6312L
4.
Is resistance within specifications?
YES
▶ Go to "Component inspection" procedure.
NO
▶ Check for Short in harness. Repair as necessary and Go to "Verification of Vehicle Repair" procedure.
COMPONENT INSPECTION
EC9018D7
Refer to DTC P0707.
VERIFICATION OF VEHICLE REPAIR
EC17DB6F
<Refer to DTC P0707.
ATA -40
AUTOMATIC TRANSAXLE (A5HF1)
DTC P0712 FLUID(OIL) TEMPERATURE SENSOR CIRCUIT - LOW
COMPONENT LOCATION
E526BABE
AKKF104A
GENERAL DESCRIPTION
EC4171B6
The automatic TRANSAXLE fluid(ATF) temperature sensor is installed in the Valve Body. This sensor uses a thermis-
tor whose resistance changes according to the temperature changes. The TCM supplies a 5V reference voltage to the
sensor, and the output voltage of the sensor changes when the ATF temperature varies. The automatic TRANSAXLE
fluid(ATF) temperature provides very important data for the TCM’s control of the Torque Converter Clutch, and is also
used for many other purposes.
DTC DESCRIPTION
E459DF00
This DTC code is set when the ATF temperature output voltage is lower than a value generated by thermistor resistance,
in a normal operating range, for approximately 1 second or longer. The TCM regards the ATF temperature as fixed at a
value of 80 C(176 F).
AUTOMATIC TRANSAXLE SYSTEM
ATA -41
DTC DETECTING CONDITION
ECBFCFAC
Item
Detecting Condition
Possible cause
DTC Strategy
• Check for ground short
Enable Conditions
• IG "ON"
• Ne or Nt ≥ 400rpm
• Not FailSafe Status
Threshold Value
• voltage < 0.49V
Diagnostic Time
• more than 1sec
Fail Safe
• Learning control and Intelligent shift are inhibited.
• Fluid temperature is regarded as 80 C(176 F)
• Sensor signal circuit is
short to ground.
• Faulty sensor
• Faulty PCM
SPECIFICATION
EC943BC5
TEMP.[ C( F)]
Resistance(kΩ )
TEMP.[ C( F)]
Resistance(kΩ )
-40(-40)
139.5
80(176)
1.08
-20(-4)
47.7
100(212)
0.63
0(32)
18.6
120(248)
0.38
20(68)
8.1
140(284)
0.25
40(104)
3.8
160(320)
0.16
60(140)
1.98
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