Hyundai Elantra (CN7): Clutch System / Ignition Lock & Clutch Switch

Hyundai Elantra (CN7) 2021-2026 Service Manual / Clutch System / Clutch System / Ignition Lock & Clutch Switch

Description and operation

Description

–	Clutch operation is detected through clutch switch signal. This signal enables ECM to cope with instant change of load condition.

–	Clutch switch signal is used to detect engaged gear with vehicle speed and engine speed.

Schematic diagrams

Connector and Pin Function

Connector

Terminal	Description
1	IG1
2	Clutch switch
3	Ignition lock switch
4	Battery +
5	PWM signal
6	Ground

Repair procedures

Replacement

•	The ignition lock & clutch switch replaces the clutch master cylinder in one piece with the clutch master cylinder. (Refer to Clutch System - "Clutch Master Cylinder")

❮Clutch Cover And Disc

Repair procedures Removal1.Remove the manual transaxle assembly.(Refer to Manual Transaxle System - "Manual Transaxle")2. Remove the clutch cover assembly after loosening the bolts.

Clutch Pedal❯

Components and components location Components1. Clutch pedal arm2. Clip3. Push rod pin4. Clutch pedal assembly5. Clutch master cylinder6. Clip Repair procedures Removal1.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Evaporator Temperature Sensor

Description and operation DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

Hyundai Elantra (CN7) 2021-2026 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.