Hyundai Elantra: Drive Belt System / Drive Belt Tensioner

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Mechanical System / Drive Belt System / Drive Belt Tensioner

Repair procedures

Removal and Installation

1.	Remove the drive belt. (Refer to Drive Belt System - "Drive Belt")

Remove the drive belt tensioner (A).

Tightening torque

Bolt (B) : 18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

Bolt (C) : 34.3 - 41.2 N.m (3.5 - 4.2 kgf.m, 25.3 - 30.4 lb-ft)

Install in the reverse order of removal.

•	Check the belt tensioner for crack, and damage. Replace if necessary.

Inspection

Check the drive belt tensioner for excessive foreign substances, crack, damage or sticking of pivot shaft. Replace if necessary.

Drive Belt

Repair procedures Removal and Installation* There are two methods to when removing the drive belt. [When removing the drive belt from the top of the vehicle] 1...

Crankshaft Damper Pulley

Repair procedures Removal and Installation1.Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")2...

Other information:

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

PrecautionsGeneral PrecautionsPlease read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries.• When performing electrical inspections, always turn the ignition switch OFF and disconnect the negative cable from the battery, and ..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Ambient Temperature Sensor

Description and operation DescriptionThe ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.The sensor output will be used for discharge temperature control, temperature regulation door control, blower motor level control, ..

Steering wheel audio control

The steering wheel audio control switches are installed for your convenience.

NOTICE

Do not operate audio remote control buttons simultaneously.

VOLUME (VOL + / VOL -) (1)

Move the VOLUME toggle switch up to increase volume. Move the VOLUME toggle switch down to decrease volume.