Hyundai Elantra: Charging System / Battery Sensor Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Electrical System / Charging System / Battery Sensor Repair procedures

Removal

1.	Disconnect the battery negative (-) cable.

2.	Disconnect the battery sensor connector (A).

3.	Remove the battery negative (-) cable after removing the bolts (B).

Installation

Install in the reverse order of removal.

Battery sensor cable installation bolt :

10.8 ~ 13.7 N.m (1.1 ~ 1.4 kgf.m, 8.0 ~10.1 lb-ft)

Battery (-) terminal tightening nut :

3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)

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 s ...

Starting System

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Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Schematic Diagrams
System Block Diagram Component Parts And Function Outline Component partFunctionVehicle-speed sensor, ESP/ABS Control ModuleConverts vehicle speed to pulse.ECMReceives signals from sensor and control switches.Cruise control indicatorIlluminate when CRUISE main switch is ON (Built into cluster)Cr ...

Hyundai Elantra AD (2016-2020) Service Manual: Specifications
Specifications Item SpecificationsTransaxle type A6GF1-2Engine typeGasoline 2.0 MPI(Atkinson)Torque converter type3-element, 1-stage, 2-phase typeTorque converter sizeO236 mm (9.2913 in)Oil pump systemMechanical internal gear pumpFriction elementsClutch: 2EABrake: 3EAOWC: 1EAPlanetary gear3 ...