Hyundai Tucson: Engine Room Under Cover
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Electrical System / 48V Battery System / Engine Room Under Cover
Removal
- Turn the ignition switch OFF and disconnect the battery (-) terminal.
- Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
- Disconnect the ground cable (A).
Tightening torque : 18.6 - 24.5 N.m (1.9 - 2.5 kgf.m, 13.7 - 18.1 lb-ft)
- Remove the luggage board (A).
- Disconnect the inverter power cable (A) and 12V (+) cable (B).
Tightening torque : 26.5 - 32.4 N.m (2.7 - 3.3 kgf.m, 19.5 - 23.9 lb-ft)
- Remove the RH floor under cover (A).
Tightening torque : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
- Disconnect the extension connector (A).
- Remove the rear cross member.
(Refer to Suspension System - "Rear Cross Member")
- Remove the 48V battery power cable ground bolt (A), nuts (B) and then separate the fastener (C) and bracket (D).
Tightening torque :
Bolt : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
Nuts : 7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb-ft)
- Remove the 48V battery power cable.
Installation
- Install in the reverse order of removal.
READ NEXT:
Engine Mechanical System
Components
Pulley
Stator assembly
Rotor assembly
Brush holder assembly
Front bracket assembly
Rear bracket assembly
Inverter assembly
Removal
Turn the ignition switch OFF and disconnect the battery (-) terminal.
Disconnec
Vehicle parasitic current inspection
Inspection
Using the Ammeter
Turn the all electric devices OFF, and then turn the ignition switch OFF.
Close all doors except the engine hood, and then lock all doors.
(1) Disconnect the hood switch connector.
(2) Close the trunk lid.
SEE MORE:
Drive Belt System- Removal and Installation
Components
Crankshaft Damper Pulley
Drive Belt Tensioner
Drive Belt
Removal and
Installation
Fix the drive belt tensioner.
(1) Insert the drive belt tensioner by installing fixing pin (A) after
turning the drive belt tensione
Battery Test Procedure
Connect the tester to the battery.
Red clamp to battery positive (+) terminal.
Black clamp to battery negative (-) terminal
WARNING
Connect clamps securely. If "CHECK CONNECTION" message is displayed
on the screen, reco
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual