
1. Engine room junction block
2. ICU Junction block
Fuses And Relays
Relay Box (Engine Compartment)Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Engine Oil. Checking the Engine Oil and
Filter
Checking the Engine Oil Level
Engine oil is used for lubricating,
cooling, and operating various hydraulic
components in the engine. Engine oil
consumption while driving is normal,
and it is necessary to check and refill the
engine oil regularly. Also, check and refill
the oil level wit ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: PTC Heater
- Description
The PTC (Positive Temperature Coefficient) heater is installed at the
exit or the backside of the heater core.The PTC heater is an electric
heater using a PTC element as an auxiliary heating device that
supplements deficiency of interior heat source in highly effective
diese ...