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:
Smart Cruise Control
Malfunction and Limitations
Smart Cruise Control malfunction
When Smart Cruise Control is not working
properly, the 'Check Smart Cruise Control
system' warning message will appear, and
the warning light will illuminate
on the
cluster. have the vehicle inspected by a
Front Radar System - Description and operation
WARNING
The System may be limited when
The radar sensor or camera is blocked with a foreign object or
debris.
The camera lens is contaminated due to tinted filmed or coated
windshield, damaged glass, or smck of foreign matter
(sticker,
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual