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Hyundai Tucson: Charging System

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Electrical System / Charging System

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 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.

 CMF Battery

Description The CMF (Closed Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps. The CMF (Closed Maintenance Free) battery does not require water replenishment for the repair.

 Battery

Removal Turn the ignition switch OFF and disconnect the battery (-) terminal (A). Tightening torque : 7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 Ib-ft) Disconnect the battery (+) terminal (A). Tightening torque : 7.8 - 9.8 N.m (0.

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 Rear Axle Assembly - Removal - 4WD

WARNING When lifting a vehicle using a lift, be careful not to damage the lower parts of the vehicle (floor under cover, fuel filter, fuel tank, canister). (Refer to General Information - "Lift Point") Loosen the rear wheel nuts

 Low Pressure Fuel Line

WARNING Be careful not to damage the parts located under the vehicle (floor under cover, canister, fuel tank) when raising the vehicle using the lift. (Refer to General Information - "Lift and Support Points") Release the residua

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