Component Inspection

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 operate actuator test.
4. Can you hear operating sound for using TCC SOLENOID VALVE actuator testing function?
  YES
  - Go to 2 "CHECK OIL PRESSURE" as below.
  NO
  - Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
CHECK OIL PRESSURE

Fig 1: Identifying TCC Solenoid Valve
Courtesy of KIA MOTORS AMERICA, INC.
1. Connect oil pressure gauge to "DR" ports.
2. Ignition "ON" & Engine "OFF".
3. After connecting scan tool and monitor the "TCC SOLENOID VALVE DUTY" parameter on the scan tool data list.
4. Select 1st gear and accelerate Engine speed to 2500 RPM.
5. Measure oil pressure.
  Specification: approx. 598.2034 KPa(6.1 kg/cm² )
6. Is oil pressure value within specification?
  YES
  - Repair TORQUE CONVERTER CLUTCH (REPLACE Torque Converter) as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Replace NT assembly (possible to BODY CONTROL VALVE faulty) as necessary and Go to "VERIFICATION OF VEHICLE REPAIR " procedure.