Hyundai Tucson: Front Muffler
Removal and Installation
- Disconnect the battery negative terminal.
- Disconnect the oxygen sensor connector (A).

- Remove the engine room rear under cover (A).
Tightening torque : 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

- Remove the front muffler (A) after disconnecting the hanger (B).
Tightening torque :
A : 39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb.ft)
B : 30.4 - 45.1 N.m (3.1 - 4.6 kgf.m, 22.4 - 33.3 lb.ft)

- Install in the reverse order of removal.
WARNING
When installing, replace with new gaskets.
READ NEXT:
GPF (Gasoline Particulate Filter)
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
Remove the floor under cover front RH.
Disconnect the Exhaust Gas Temperature Sensor (EGTS) Front (A) and Rear
(B).
Remove the gasoline particulate fil
Engine oil flow diagram
Components
Variable oil pump
Variable oil pump sproket
Oil Pressure & temperature sensor
Oil filter
Filter cap O-ring
Filter cap
Safety pin
Oil cooler
Engine oil flow diagram
Replacement
WARNING
Prolonged and re
SEE MORE:
Gear Position Sensor
Components and Components Location
Gear position sensor
Connector and Terminal Information
Removal
Remove the IMT system actuator.
(Refer to Intelligent Manual Transaxle (IMT) Control System - "IMT System
Actuator&qu
Battery Condition - Vehicle parasitic current inspection
Inspection
Check the battery for damage or deformation. If severe damage, deformation or
leakage is found, replace the
battery.
Using the Ammeter
Turn the all electric devices OFF, and then turn the ignition switch OFF.
Close all doors exc
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual