Hyundai Tucson: Hydraulic System / Electronic Oil Pump (EOP)
1.Turn ignition switch OFF and disconnect the battery negative (-) terminal
2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")
3.Disconnect the electronic oil pump connector (A).
4.Remove the electronic oil pump (A) after removing the bolts.
Tightenning torque :20.6 - 26.5 N.m (2.1 - 2.7 kgf.m, 15.2 - 19.5 lb-ft)
1.Install in the reverse order of removal.
• The existing O-rings (A), (B) must be replaced with a new one. (Do not reuse it.)
• After installing, check for leakage of coolant or fluid from hose connection during engine start.
2.Check the ATF level after refilling the automatic transaxle with fluid.(Refer to Automatic Transaxle System - "Automatic Transaxle Fluid (ATF)")
Description and Operation
- Description
• The hydraulic system consists of a valve body, an oil filter and an oil pump.
• The oil pump is powered by the engine. ATF passes through the oil filter and gets distributed ...
Valve Body
- Description
• The valve body is essential to automatic transaxle control and
consists of various valves used to control the oil feed from the oil
pump. Specifically, these valves consist o ...
Other information:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Fuel Filler Cap
- Description
A ratchet tightening device on the threaded fuel filler cap reduces the
chances of incorrect installation, which seals the fuel filler. After
the gasket on the fuel filler cap and the filler neck flange contact
each other, the ratchet produces a loud clicking noise indicating ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Repair procedures
- On-vehicle Inspection
Inspect ignition coil assembly and Perform spark test
1.Check for DTCs.
• If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC. (Refer to DTC guide)
2.Check if sparks occur. ■ Without diagnostic tool(1)Rem ...
