Component Inspection: Notes

Engine "OFF" IG KEY "ON".
Remove the TCU.
Measure resistance both terminal of "LINE PRESSURE SOLENOID VALVE (SLT)".
1. Specification: Approx. 5.0~5.6 Ω (20°C)
Fig 1: Measuring Resistance Terminal Of Line Pressure Solenoid Valve (SLT)
Courtesy of HYUNDAI MOTOR CO.
Is resistance within specifications?
YES
1. Substitute with a known-good PCM/TCM and check for proper operation. If the problem is corrected, replace PCM/TCM as necessary and then go to VERIFICATION OF VEHICLE REPAIR procedure.
NO
1. Replace "LINE PRESSURE SOLENOID VALVE (SLT)" as necessary and Go to VERIFICATION VEHICLE REPAIR procedure.