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: Description and operation

DescriptionSystem OverviewThe System offers the following features:– Human / machine interface through a 1-stage button, for terminal switching and engine start.– Control of external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting

Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s