Monitor Scantool Data

Connect scantool to data link connector (DLC)
Ignition "ON" & Engine "OFF".
Monitor the "A/T CON. RELAY VOLT" parameter on the scantool
1. Specification : Approx. B+
Fig 1: Scantool Display - Current Data (1 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Scantool Display - Current Data (2 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.
Is A/T RELAY VOLT within specifications?
YES
1. 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 VEHICLE REPAIR " procedure
NO
1. Go to "W/HARNESS INSPECTION " procedure