Signal Circuit Inspection

Check signal circuit open inspection
1. Ignition "OFF".
2. Disconnect "A/T SOLENOID VALVE" connector and "PCM/TCM" connector.
3. Measure resistance between terminal "3" of the ATM SOLENOID VALVE harness connector and terminal "3" of the PCM/TCM harness connector.
  Specification: approx. 0 Ω
  
  Fig 1: Measuring Resistance Between Terminal ATM Solenoid Valve And PCM/TCM Harness Connector
  Courtesy of KIA MOTORS AMERICA, INC.
4. Is resistance within specifications?
  YES
  - Go to 2 "Check signal circuit short inspection" procedure.
  NO
  - Check for open in harness. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
Check signal circuit short inspection
1. Ignition "OFF".
2. Disconnect "A/T SOLENOID VALVE" connector and "PCM/TCM" connector.
3. Measure resistance between terminal "3" of the ATM SOLENOID VALVE harness and chassis ground.
  Specification: Infinite
  
  Fig 2: Measuring Resistance Between Terminal ATM Solenoid Valve Harness And Chassis Ground
  Courtesy of KIA MOTORS AMERICA, INC.
4. Is resistance within specifications?
  YES
  - Go to "COMPONENT INSPECTION " procedure.
  NO
  - Check for short to ground in harness. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.