Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Charging System / Battery Sensor

Description and operation
Description
Vehicles have many control units that use more electricity. These units control their own system based on information from diverse sensors. It is important to have a stable power supply as there diverse sensors giving a variety of information. Battery sensor is mounted on battery (-) terminal. It transmits battery voltage, current, temperature information to ECM. ECM controls generating voltage by duty cycle based on these signals.

Repair procedures
Removal
1.
Turn the ignition switch OFF.
2.
Disconnect the battery (-) terminal (A).
Battery (-)terminal installation :
4.0 - 6.0 N.m (0.4 - 0.6 kgf.m, 3.0 - 4.4 lb-ft)

3.
Remove the battery.
(Refer to Engine Electrical System - "Battery")
4.
Remove the battery negative (-) cable after removing the bolts (A).
Battery sensor cable installation bolt :
10.8 - 13.7 N.m (1.1 - 1.4 kgf.m, 8.0 -10.1 lb-ft)

Installation
1.
Install in the reverse order of removal.

    Battery

    Description and operation Description1.The CMF (Closed Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps...

    Starting System

    ..

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location


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    Hyundai Elantra (CN7) 2021-2025 Service Manual: General information


    General Service Information Protection of the Vehicle Always be sure to cover fenders, seats, and floor areas prior to beginning work.    • The support rod must be inserted into the hole near the edge of the hood whenever you inspect the engine compartment to prevent the hood from falling and causing possible injury.• Make s..

    Categories

    Manual climate control system

    To defog inside windshield

    [A] : Type A, [B] : Type B

    1. Select any fan speed except “0” position.

    2. Select the desired temperature.

    3. Select the or position.

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