Component Inspection

WARNING: This page is about a different variant/trim than selected.

■ Pressure control solenoid valve (EC-VFS) Inspection

Ignition "OFF".
Disconnect "ATM solenoid valve connector.
Measure a resistance between "Pressure control solenoid valve (EC-VFS)" terminal and power at ATM solenoid valve connector.
Specification: 5.1 ± 0.3 Ω (25°C) (77°F)

Fig 1: Measuring Resistance Between Pressure Control Solenoid Valve (EC-VFS) Terminal And Power At ATM Solenoid Valve Connector
Courtesy of HYUNDAI MOTOR AMERICA

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

Fig 3: Scantool Display - Current Data And Actuation Test (Engine Clutch Status At Key On Situation)
Courtesy of HYUNDAI MOTOR AMERICA

Fig 4: Scantool Display - Current Data And Actuation Test (Engine Clutch Status When Driven Compulsory)
Courtesy of HYUNDAI MOTOR AMERICA

Ex) Operation
Is the measured resistance within specifications?
YES
- Substitute with a known-good PCM/TCM and check for proper operation. If the problem is corrected, replace PCM/TCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known-good EC solenoid valve (EC-VFS) and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.