Automatic Transaxle Diagnosis: Specifications Hyundai Accent III

Specification

TERMINAL RESISTANCE REFERENCE

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1. Connect scan tool to data link connector (DLC)
2. Engine "ON".
3. Monitor the "TRANSAXLE FLUID TEMPERATURE SENSOR" parameter on the scan tool 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 TCM (PCM)'s connector or was repaired and TCM (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 OF VEHICLE REPAIR»(ref-380338-S07311714372010121800000) " procedure NO Go to " «W/HARNESS INSPECTION»(ref-380338-S06152340032010121800000) " procedure

TERMINAL RESISTANCE REFERENCE

Scheme 144

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Scheme 147

1. Connect scan tool to data link connector (DLC)
2. Engine "ON".
3. Monitor the "TRANSAXLE FLUID TEMPERATURE SENSOR" parameter on the scan tool 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 TCM (PCM)'s connector or was repaired and TCM (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 OF VEHICLE REPAIR»(ref-380338-S38489591542010121800000) " procedure NO Go to " «W/HARNESS INSPECTION»(ref-380338-S26010050622010121800000) " procedure

TERMINAL RESISTANCE REFERENCE

Scheme 148

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Scheme 151

1. Connect scan tool to data link connector (DLC)
2. Engine "ON".
3. Monitor the "TRANSAXLE FLUID TEMPERATURE SENSOR" parameter on the scan tool 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 TCM (PCM)'s connector or was repaired and TCM (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 OF VEHICLE REPAIR»(ref-380338-S42142116242010121800000) " procedure NO Go to " «W/HARNESS INSPECTION»(ref-380338-S20083425002010121800000) " procedure

Input shaft & Output shaft speed sensor

1. Type : Magnetic Inductive Type
2. sensor body and sensor connector have been unified as one.

Scheme 152

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1. Connect scan tool to data link connector (DLC)
2. Engine "ON".
3. Monitor the "INPUT SPEED SENSOR" parameter on the scan tool
4. Driving at speed of over 19 Mile (30 km)/h Specification : Increasing Gradually
5. Does "INPUT SPEED SENSOR (PG-A)" 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, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S41071190272010121800000) " procedure NO Go to " «W/HARNESS INSPECTION»(ref-380338-S05165096282010121800000) " procedure

Input shaft & Output shaft speed sensor

1. Type : Magnetic Inductive Type
2. sensor body and sensor connector have been unified as one.

Scheme 158

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Scheme 163

1. Connect scan tool to data link connector (DLC)
2. Engine "ON".
3. Monitor the "INPUT SPEED SENSOR" parameter on the scan tool
4. Driving at speed of over 19 Mile (30 km)/h Specification : Increasing Gradually
5. Does "INPUT SPEED SENSOR (PG-A)" 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, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S11407680502010121800000) " procedure NO Go to " «W/HARNESS INSPECTION»(ref-380338-S33995725202010121800000) " procedure

Input shaft & Output shaft speed sensor

1. Type : Magnetic Inductive Type
2. sensor body and sensor connector have been unified as one.

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Scheme 168

1. Connect scan tool to data link connector (DLC)
2. Engine "ON".
3. Monitor the "OUTPUT SPEED SENSOR (PG-B)" parameter on the scan tool
4. Driving at speed of over 19 Mile (30 km)/h Specification : Increasing Gradually
5. Does "OUTPUT SPEED SENSOR (PG-B)" 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, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S17758847492010121800000) " procedure NO Go to " «W/HARNESS INSPECTION»(ref-380338-S32018157372010121800000) " procedure

Check Torque Converter Clutch Solenoid Valve

1. Connect scan tool to data link connector (DLC)
2. Ignition "ON" & Engine "OFF".
3. Select A/T Solenoid valve Actuator test and perform Actuator test.
4. Can you hear operating sound for TCC SOLENOID VALVE Actuator Testing Function? YES Go to " «CHECK OIL PRESSURE»(ref-380338-S05107329622010121800000) " as below. NO Repair or Replace as necessary and then go to "TCC SOLENOID VALVE" and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S31250165692010121800000) " procedure

Scheme 169

1. Connect Oil pressure gauge to "DA" port.
2. Engine "ON".
3. After connecting Scan Tool and monitor the "TCC SOLENOID VALVE DUTY" parameter on the Scan Tool data list.
4. Operate vehicle with 3rd or 4th gear and operate the "TCC SOLENOID VALVE DUTY" more than 40%.
5. Is oil pressure value within specifications? Specification : Oil pressure gauge approx 637 ~ 793 kPa (7.5 kg/cm 2 ) - (In condition that TCC SOL. DUTY > 40%) YES Repair TORQUE CONVERTER CLUTCH (REPLACE Torque Converter) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S31250165692010121800000) " procedure. NO Replace A/T ass'y (possible to BODY CONTROL VALVE faulty) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S31250165692010121800000) " procedure.

1. Connect scan tool to data link connector (DLC)
2. Ignition "ON" & Engine "OFF".
3. Select A/T Solenoid valve Actuator test and perform Actuator test.
4. Can you hear operating sound for TCC SOLENOID VALVE Actuator Testing Function? YES Go to " «CHECK OIL PRESSURE»(ref-380338-S01080422062010121800000) " as below. NO Repair or Replace as necessary and then go to "TCC SOLENOID VALVE" and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S41092233442010121800000) " procedure

Scheme 170

1. Connect Oil pressure gauge to "DA" port.
2. Engine "ON".
3. After connecting Scan Tool and monitor the "TCC SOLENOID VALVE DUTY" parameter on the Scan Tool data list.
4. Operate vehicle with 3rd or 4th gear and operate the "TCC SOLENOID VALVE DUTY" more than 40%.
5. Is oil pressure value within specifications? YES Repair TORQUE CONVERTER CLUTCH (REPLACE Torque Converter) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S41092233442010121800000) " procedure. NO Replace A/T ass'y (possible to BODY CONTROL VALVE faulty) as necessary and Go to " «VERIFICATION OF VEHICLE REPAIR»(ref-380338-S41092233442010121800000) " procedure.