1. Mode control actuator
1.Turn the ignition switch OFF.
2.Disconnect the mode control actuator connector.
3.Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4.Verify that the mode control actuator operates to the vent mode when connected in reverse.
1. -
2. -
3. Defrost mode
4. Sensor ground
5. Feedback signal
6. Sensor (+ 5V)
7. Vent mode
4.Connect the mode control actuator connector.
5.Turn the ignition switch ON.
6.Check the voltage between terminal 5 and 4.
Door position | Voltage (V) | Error detecting |
Vent | 0.3 ± 0.15V | Low voltage : 0.1V or less High voltage : 4.9V or more |
Defrost | 3.29 ± 0.15V |
7.If the measured voltage is not within specification, substitute with a known-good mode control actuator and check for proper operation.
8.Replace the mode control actuator if it is proved that there is a problem with it.
1.Disconnect the negative (-) battery terminal.
2.Remove the main crash pad assembly.(Refer to Body (Interior and Exterior) - "Main Crash Pad Assembly")
3.Disconnect the connector (A) and loosen the mounting screw and remove the mode control actuator (B).
4.Install in the reverse order of removal.
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Components and Components Location
- Components Location
1. Crankcase pressure regulating valve (PRV) 2. Canister3. Purge control solenoid valve (PCSV)4. Fuel Tank Pressure Sensor (FTPS)5. Canister Close Valve (CCV)6. Fuel tank air filter7. Catalytic converter (WCC)
1. Crankcase Pressure Regulating Valve (PRV) 2. Canister
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Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Center Pillar Trim
- Component Location
1. Center pillar lower trim2.Center pillar upper trim
- Replacement
• When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
• Put on gloves to prevent hand injuries.
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