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

...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Fuel Sensor Repair procedures
Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the fuel sender connector (A). 3. Remove the fuel sender (A) in the direction of an arrow. Installation 1. Installation is reverse of removal. ...

Hyundai Elantra AD (2016-2020) Owners Manual: Smart key
To lock the doors, press the button on the outside door handle while carrying the Smart Key with you or press the Door Lock button on the Smart Key. Press the button on the driver's outside door handle while carrying the Smart Key with you or press the Door Unlock button on the Smart Ke ...