Hyundai Elantra (CN7): Manual Transaxle System / Back-up Lamp Switch

Hyundai Elantra (CN7) 2021-2026 Service Manual / Manual Transaxle System / Manual Transaxle System / Back-up Lamp Switch

Description and operation

Description

Component location : Control shaft complete

Operation principle : Back up lamp switch is pushed by the reverse lug sliding when select arm, and switches the back up lamp.

Function : Turn on the back up lamp when reversing.

Specifications

Specification

Item	Specification
Current voltage	12V
Working voltage	DC 10~15V
Operating force	3.0kg Max
Voltage drop	-0.4V
Working temperature	-30°C ~ 100°C [-30°F ~ 212°F]

Repair procedures

Inspection

1.	Remove the air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner")

2.	Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery")

3.	Disconnect the back up lamp switch connector (A).

4.	Check the continuity between no. 1 and 2 terminals of backup lamp switch. When the shift lever is in reverse, there should be continuity.

Replacement

1.	Remove the air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner")

2.	Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery")

3.	Disconnect the back up lamp switch connector (A).

4.	Remove the snap pin (A) and then separate the shift cable (B).

Replace the back up lamp switch (A) with a new one.

Tightening torque :

39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)

❮Manual Transaxle

Components and components location Components1. Control shaft complete2. Control cable bracket3. Back-up lamp switch4. Manual transaxle bracket5. Concentric slave cylinder Repair procedures Removal 1.

Manual Transaxle Control System❯

Other information:

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

Description and operation Description 1.The photo sensor is located at the center of the defrost nozzles.2.The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to