Information
Make sure that all warning lights are OFF after starting the engine. If any light is still ON, this indicates a situation that needs attention.
Transmission Shift Indicator
Seat belt warning light. Airbag warning lightHyundai Tucson (NX4) 2022-2026 Service Manual: Troubleshooting
- Troubleshooting
Trouble symptomProbable causeRemedy
Engine will not start or is hard to start (Cranks OK)Ignition lock switchInspect ignition lock switch, or replace as required
Ignition coilInspect ignition coil, or replace as required
Spark plugsInspect spark plugs, or replace as required
...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Variable Force Solenoid (VFS)
- Description
CVVT (Continuous Variable Valve Timing) system advances or retards the
valve opening and closing timing of the intake or the exhaust valve in
accordance with the ECM control, calculated by the engine speed and the
load. The CVVT control causes a valve over-lap or under-lap bet ...