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Automatic Transaxle System (A5HF1): Specifications Hyundai Sonata V рестайлинг

Automatic Trans 10 illustrations ~1002 words

SPECIFICATION

Automatic transaxle typeA5HF1
Recommended transaxle oilDiamond ATF SP III or SK ATF SP III
Oil quantity10.9 Liter (Only for the reference)
Oil inspection and supplementEvery one year or every 24,000 km
ReplacementPrivate use (Normal use)No service required
Private use (Severe use)Every 48,000 Km in severe use(1~4)
Business useDriving on rough road(bumpy road, gravel road, snowy road, unpaved road etc.) Driving on mountain road, ascent/descent Repetition of short distance driving More than 50% operation in heavy city traffic during hot weather above 32°C Police, Taxi. Commercial type operation
Engine type3.3 DOHC
Gear ratio1st3.789
2nd2.064
3rd1.421
4th1.034
5th0.728
Reverse3.808
Final reduction gear ratio3.333

AUTOMATIC TRANSAXLE SPECIFICATION

TIGHTENING TORQUE

ITEMNmKgf.cm
Transfer drive gear31.4~36.3320.0~370.0
Rear cover19.6~25.5200.0~260.0
Anchor plug83.4~112.8850.0~1150.0
Oil pump pipe9.8~11.8100.0~120.0
Oil pump19.6~25.5200.0~260.0
Torque converter housing42.0~54.0428.0~551.0
Valve body9.8~11.8100.0~120.0
VFS reservoir9.8~11.8100.0~120.0
Detent spring4.9~6.950.0~70.0
Valve body cover9.8~11.8100.0~120.0
Vehicle speed sensor3.9~5.940.0~60.0
Inhibiter switch9.8~11.8100.0~120.0
Manual control lever17.7~24.5180.0~250.0
Input/Output speed sensors9.8~11.8100.0~120.0
Reduction brake piston rod fixing nut14.7~24.5150.0~250.0
Sub frame bracket88.3~107.9900.0~1100.0
Valve body inside separating plate4.9~6.950.0~70.0
Valve body cover separating plate9.8~11.8100.0~120.0
Direct planetary carrier lock nut156.9~176.51600.0~1800.0

TIGHTENING TORQUE

Inspection conditionReference value
* IG KEY: ON or Engine stallShift lever: PP, N
Shift lever: RR
Shift lever: NP, N
Shift lever: DD

SHIFT LEVER REFERENCE VALUE

Scheme 1

Scheme 1: MONITOR SCANTOOL DATA
Scheme 1: MONITOR SCANTOOL DATA
  1. Connect scantool to data link connector (DLC).
  2. Ignition "ON" & Engine "OFF".
  3. Monitor the "TRANSAXLE RANGE SWITCH" parameter on the scantool.
  4. Move selector lever from "P" range to other range.
  5. Does "TRANSAXLE RANGE SWITCH" follow the reference data? YES Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION VEHICLE REPAIR»(ref-286596-S16492601142008060300000) " procedure. NO Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-286596-S24325141612008060300000) " procedure.

Refer to DTC P0707 .

Temp.[°C(°F)]Resistance(kohms)Temp.[°C(°F)]Resistance(kohms)
40(-40)139.580(176)1.08
20(-4)47.7100(212)0.63
0(32)18.6120(248)0.38
20(68)8.1140(284)0.25
40(104)3.8160(320)0.16
60(140)1.98

TRANSAXLE FLUID TEMPERATURE SENSOR SPECIFICATION

Refer to DTC P0711 .

Scheme 2

Scheme 2: MONITOR SCANTOOL DATA
Scheme 2: MONITOR SCANTOOL DATA
  1. Connect scantool to data link connector (DLC).
  2. Engine "ON".
  3. Monitor the "TRANSAXLE FLUID TEMPERATURE SENSOR" parameter on the scantool. Specification : Increasing gradually
  4. Does "TRANSAXLE FLUID TEMPERATURE SENSOR" follow the reference data? YES Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION VEHICLE REPAIR»(ref-286596-S15027990602008060300000) " procedure. NO Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-286596-S40632912762008060300000) " procedure.

Refer to DTC P0711 .

Input shaft & Output shaft speed sensor

  1. Type: Hall sensor
  2. Current consumption: 22mA (MAX)
  3. Sensor body and sensor connector have been unified as one.

Scheme 3

Scheme 3
Scheme 3
Air gap (mm)Input shaft speed sensor1.3
Output shaft speed sensor0.85
Insulation ResistanceInput shaft speed sensorOver 1Mohms
Output shaft speed sensorOver 1Mohms
Peak-Peak VoltageHighMore than 4.8V
LowLess than 0.8V

SHAFT SPEED SENSOR SPECIFICATION

Scheme 4

Scheme 4
Scheme 4

Scheme 5

Scheme 5: SIGNAL WAVEFORM
Scheme 5: SIGNAL WAVEFORM

Scheme 6

Scheme 6: MONITOR SCANTOOL DATA
Scheme 6: MONITOR SCANTOOL DATA
  1. Connect scantool to data link connector (DLC).
  2. Engine "ON".
  3. Monitor the "INPUT SPEED SENSOR" parameter on the scantool
  4. Driving at speed of over 30 Km/h (19 mph). Specification : Increasing Gradually
  5. Does "input speed sensor" follow the reference data? YES Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION VEHICLE REPAIR»(ref-286596-S31929823632008060300000) " procedure. NO Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-286596-S08535238502008060300000) " procedure.

Refer to DTC P0717 .

Solenoid Valve for Pressure Control

  1. Sensor type: Normal open 3-way
  2. Operating temperature: -22~266°F (-30°C~130°C)
  3. Frequency: LR, 2ND, UD, OD, RED: 61.27Hz (at the ATF temp. -20°C above) DCC: 30.64HZ VFS: 600 ± 20Hzs
  4. Internal resistance: 2.6~3.4ohms (68°F or 20°C) - LR, 2ND, UD, OD, RED, DCC 4.0~4.7ohms (68°F or 20°C) - VFS
  5. Surge voltage: 56 V (except VFS)

Solenoid Valve for Pressure Control

  1. Sensor type: Normal open 3-way
  2. Operating temperature: -22~266°F (-30°C~130°C)
  3. Frequency: LR, 2ND, UD, OD, RED: 61.27Hz (at the ATF temp. -20°C above) DCC: 30.64HZ VFS: 600 ± 20Hz
  4. Internal resistance: 2.6-3.4ohms (68°F or 20°C) - LR, 2ND, UD, OD, RED, DCC 4.0-4.7ohms (68°F or 20°C) - VFS
  5. Surge voltage: 56 V (except VFS)

Type: 3 way VFS valve for hydraulic control

Dither Frequency: 600±20 Hz

Sweep time: 20 sec

VFS CONTROL PRESSURES

Input Current(mA)Control Pressure (No line pressure)
Increasing CurrentDecreasing Current
MAX. (Kgf/cm 2 ) [Kpa]MIN. (Kgf/cm 2 ) [Kpa](Kgf/cm 2 ) [Kpa]MIN. (Kgf/cm 2 ) [Kpa]
1006.52 [639]5.87 [575][64]
2006.23 [611]5.70 [559][52]5.43 [532]
3005.76 [564]5.24 [514][50]4.49 [484]
4005.08 [498]4.59 [450][48]4.30 [421]
5004.24 [416]3.78 [370][46]3.52 [345]
7002.29 [224]1.82 [178][46]1.51 [148]
8001.41 [138]0.09 [88][50]0.58 [57]
9000.65 [64]0.14 [14][50]0 [0]
1,0000.24 [24]0 [0][24]
1,1000.24 [24]0 [0][24]

VFS CONTROL PRESSURES

*Test condition

Ps: Supply Pressure (Ps = 7.1±0.3 KGf/cm 2 )

Pc: Control Pressure

Pex: Exhaust Pressure (Atmosphere pressure)

ATF: DIAMOND ATF SP-III

ATF temperature: 30±3°C (86°F)

  1. Coil resistance: 4.35±35ohms
  2. Dither frequency: 600±20Hz

In case of VFS solenoid valve, the relation between duty and oil pressure can't be expressed.

Refer to DTC P0746 .

Refer to DTC P0743 .

Scheme 7

Scheme 7: MONITOR SCANTOOL DATA
Scheme 7: MONITOR SCANTOOL DATA
  1. Connect scantool to data link connector (DLC).
  2. Engine "ON".
  3. Monitor the "LR SOL. VALVE" parameter on the scantool.
  4. Shift gear position 1st to 2nd. Specification : 1st --> 0%, 2nd --> 100%
  5. Does "LR SOLENOID DUTY" follow the reference data? YES Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION VEHICLE REPAIR»(ref-286596-S20572433032008060300000) " procedure. NO Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-286596-S17355794392008060300000) " procedure.

Refer to DTC P0743 .

Scheme 8

Scheme 8: MONITOR SCANTOOL DATA
Scheme 8: MONITOR SCANTOOL DATA
  1. Connect scantool to data link connector (DLC)
  2. Engine "ON".
  3. Monitor the "UD SOL. VALVE" parameter on the scantool.
  4. Shift gear position "N" to " «D»(ref-286596-S42680514792008060300000) ". Specification : P/N --> 100%, D --> 0.0%
  5. Does "UD SOLENOID DUTY" follow the reference data? YES Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION VEHICLE REPAIR»(ref-286596-S30915709542008060300000) " procedure. NO Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-286596-S21929416022008060300000) " procedure.

Refer to DTC P0743 .

Scheme 9

Scheme 9: MONITOR SCANTOOL DATA
Scheme 9: MONITOR SCANTOOL DATA
  1. Connect scantool to data link connector (DLC)
  2. Engine "ON".
  3. Monitor the "2nd SOL. VALVE" parameter on the scantool.
  4. Shift gear position 1st to 2nd. Specification : 1st gear --> 100%, 2nd gear --> 0.0%
  5. Does "2nd SOLENOID DUTY" follow the reference data? YES Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION VEHICLE REPAIR»(ref-286596-S27833547142008060300000) " procedure. NO Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-286596-S28214702082008060300000) " procedure.

Refer to DTC P0743 .

Scheme 10

Scheme 10: MONITOR SCANTOOL DATA
Scheme 10: MONITOR SCANTOOL DATA
  1. Connect scantool to data link connector (DLC).
  2. Engine "ON".
  3. Monitor the "OD SOL. VALVE" parameter on the scantool.
  4. Shift gear position 2nd to 3rd. Specification : 2nd gear --> 100%, 3rd gear --> 0.0% Does "OD SOLENOID DUTY" follow the reference data? YES Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION VEHICLE REPAIR»(ref-286596-S35940515742008060300000) " procedure. NO Go to " «TERMINAL & CONNECTOR INSPECTION»(ref-286596-S24723536242008060300000) " procedure.

Refer to DTC P0743 .

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