Automatic Transaxle DTC Diagnosis - A5CF2: Other Kia Forte I

Monitor Scantool Data

1. Connect scantool to data link connector (DLC)
2. Ignition "ON".
3. Confirm the "ROM I.D"
4. Perform the "ROM UP-DATE"
5. Perform the Re-diagnosis
6. Is "DTC" disappeared? YES Fault is intermittent, caused by poor contact in the sensor's and/or PCM/TCM's connector, or was repaired and PCM/TCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary, and then go to " «VERIFICATION OF VEHICLE REPAIR»(ref-362305-S32543791752010060500000) " procedure NO Replace PCM/TCM as necessary and then go to " «VERIFICATION OF VEHICLE REPAIR»(ref-362305-S32543791752010060500000) " procedure.

Verification of Vehicle Repair

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 744

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 745

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 746

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 747

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 748

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 749

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 750

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 751

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 752

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 753

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 754

1. It is difficult to "STALL TEST" in 4th gear, therefore go to " «WIRE HARNESS INSPECTION»(ref-362305-S37358448492010060500000) " procedure.

Scheme 755

1. Connect scantool.
2. Engine "ON".
3. Monitor the "INPUT & Output Speed Sensor" parameter on the scantool.
4. Accelerate the Engine speed until about 2000 RPM in the 4th gear. Specification: INPUT SPEED - (OUTPUT SPEED x GEAR RATIO) < or = 200 RPM
5. Are "INPUT & Output Speed Sensor" within specifications? YES Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to " «VERIFICATION OF VEHICLE REPAIR»(ref-362305-S40481334482010060500000) " procedure. NO Replace Auto Transaxle as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-362305-S40481334482010060500000) " procedure.

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 756

1. It is difficult to "STALL TEST" in 4th gear, therefore go to " «WIRE HARNESS INSPECTION»(ref-362305-S08033330822010060500000) " procedure.

Scheme 757

1. Connect scantool.
2. Engine "ON".
3. Monitor the "INPUT & Output Speed Sensor" parameter on the scantool.
4. Accelerate the Engine speed until about 2000 RPM in the 4th gear. Specification: INPUT SPEED - (OUTPUT SPEED x GEAR RATIO) < or = 200 RPM
5. Are "INPUT & Output Speed Sensor" within specifications? YES Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to " «VERIFICATION OF VEHICLE REPAIR»(ref-362305-S20214422132010060500000) " procedure. NO Replace Auto Transaxle as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-362305-S20214422132010060500000) " procedure.

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 758

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 759

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 760

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 761

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 762

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 763

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 764

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 765

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 766

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 767

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 768

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.

Scheme 769

After a repair, it is essential to verify that the fault has been corrected.

1. Connect scantool and select "Diagnostic Trouble Codes (DTCs) " mode.
2. Using a scantool, clear the DTC.
3. Operate the vehicle within the "Enable Conditions" shown in DTC DETECTING CONDITION CHART.
4. Are any DTCs present? YES Go to the appropriate troubleshooting procedure. NO System performing to specification at this time.