Signal Circuit Inspection

■ Open Circuit Inspection 

1. Ignition "OFF".
2. Disconnect "ATM solenoid valve" connector and PCM/TCM connector.
3. Measure resistance between power of "SS-B" connector of ATM solenoid valve and PCM/TCM connector.

   Specification:  Approx. 0 Ω

   Fig 1: Measuring Resistance Between Power Of SS-B Connector Of ATM Solenoid Valve And PCM/TCM Connector

   Courtesy of HYUNDAI MOTOR AMERICA
   Fig 2: Identifying Shift Control Solenoid Valve Connector Terminals

   Courtesy of HYUNDAI MOTOR AMERICA
4. Is the measured resistance within specification?

   YES 

   • Go to "Short Circuit Inspection" procedure below.

   NO 

   • Check circuit open of harness and go to "VERIFICATION VEHICLE REPAIR " procedure.

■ Short Circuit Inspection 

1. Ignition "OFF".
2. Disconnect "ATM solenoid valve connector and PCM/TCM connector.
3. Measure resistance between "Shift control solenoid valve (SS-B)" terminal of ATM solenoid valve connector and chassis ground.

   Specification:  Infinite

   Fig 3: Measuring Resistance Between Shift Control Solenoid Valve (SS-B) Terminal Of ATM Solenoid Valve Connector And Chassis Ground

   Courtesy of HYUNDAI MOTOR AMERICA
   Fig 4: Identifying Shift Control Solenoid Valve Connector Terminals

   Courtesy of HYUNDAI MOTOR AMERICA
4. Is the measured resistance within specifications?

   YES 

   • Go to "COMPONENT INSPECTION " procedure.

   NO 

   • Check harness for short circuit. Repair as necessary and go to "VERIFICATION VEHICLE REPAIR " procedure.