Hyundai Tucson: Starting System / Starter Relay
1.Turn ignition switch OFF and disconnect the battery negative (-) terminal.
2.Remove the fuse box cover.
3.Remove the starter relay (A).
4.Check for continuity between the terminals (30 and 87) using an ohmmeter.
| Terminal | Resistance | Measure | ||
| 30 - 87 | 1 MΩ or higher | If there is continuity between the terminals, replace the relay. | ||
5.Apply 12V to the terminal 85 and ground to the terminal 86 and then check for continuity between the terminals (30 and 87).
| Terminal | Resistance | Measure | ||
| 30 - 87 | 1Ω or less | If there is no continuity between the terminals, replace the relay. | ||
6.Install the starter relay.
7. Install the fuse box cover.
Starter
- Description
The starting system includes the battery, starter, solenoid switch,
ignition switch, ignition lock switch, connection wires and the battery
cable.When the ignition key is turned t ...
Ignition System
...
Other information:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Refrigerant Line
- Components
1. Suction & Liquid Pipe Assembly
- Replacement
1.If a compressor is available, the air conditioner is operated for a
few minutes in the engine idle state and then the engine is stopped.
2.Disconnect the negative (-) battery terminal.
3.Recover the refrigerant wi ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Intake Air Temperature Sensor (IATS)
- Description
Intake Air Temperature Sensor (IATS) is included inside Manifold
Absolute Pressure Sensor and detects the intake air temperature.To
calculate precise air quantity, correction of the air temperature is
needed because air density varies according to the temperature. So the
ECM ...
