Hyundai Tucson: Charging System
- Vehicle parasitic current inspection
- CMF Battery
- Battery
- Battery Condition - Vehicle parasitic current inspection
- Battery Test Procedure
- Charge and Retest method after battery charge
- The MDX-670P Analyzer
- Charge and Retest method after battery charge
- Charging System - Cleaning
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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.
SEE MORE:
Connector assembly status test- Troubleshooting
Connector assembly status test
Disconnect the ignition coil connectors (A) and reinstall it.
Test for changing position of each ignition coil
Ignition coil w/ misfire code
Ignition coil w/o misfire code
WARNING
Do not move wi
Power Door Locks
Front Door Lock Module Inspection
Inspection
Remove the front door trim.
(Refer to Body - "Front Door Trim")
Disconnect the connectors from the actuator.
Check actuator operation by connecting power and ground according to the
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
