SsangYong Actyon Sports II. Service manual - part 125

03-5

3170-01

2) Tightening Torque

03-6

Inside N Switch

1. MANUAL TRANSMISSION SYSTEM

1) Neutral Switch

Outside N Switch

N (Neutral) Switch

0.5 mm

0.5 mm

03-7

3170-01

2) Function of N Switch

(1) Aids a smooth start of the vehicle by raising the RPM during the gear 
     shifting when the engine is cold.

When the vehicle is trying to start from the stopped state (vehicle speed below 3 km/h), the N switch 

determines the shifting timing by using the clutch switch and the N switch. It raises the engine RPM (100 

~ 200 rpm). Operation conditions are as follows.

The vehicle speed is at the stopped state (Vehicle speed below 3km/h detection).

While depressing the clutch (Clutch switch detection).

The gear lever is at a position other than neutral (N switch detection).

Start the vehicle while depressing the clutch pedal (Clutch switch detection).

The RPM increases in accordance with the temperature of the engine coolant

(Engine coolant temperature sensor detection).

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-

-

-

-

appx. 100 rpm increase

appx. 100 ~ 170 rpm increase
appx. 80°C (normal temperature of the engine coolant): around 200 rpm

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·
·

When the gear has been smoothly shifted and the vehicle speed exceeds 3km/h, it returns to the 

previous operation interval of the engine RPM.

-

In case of Actyon, the N switch signal is transmitted to the instrument panel, and then the instrument 

panel transmits it to the engine ECU through the CAN communication.

Vehicle Made After 04.09.15

Actyon

03-8

Variant Coding Options

(2) Detects the position of the shifting lever for the HDC operation 
      among ABS functions.

The HDC function operates only if the M/T shift lever is in forward or reverse position. Please refer to the 

ABS section for the specific information related to the HDC.

Variant Coding Related to N Switch

▶

The N switch transmits information to the ECU through the CAN communication while New Rexton is 

connected to the ECU through wires. Thus, if you set the variant coding in the engine ECU, you must do 

it differently, and you must set the variant coding differently according to the vehicle category and 

specification as below.

Neutral Signal Input

None /

Wire /

CAN

Wire /

Actyon & Kyron models with 

manual transmission

New Rexton model with manual 

transmission Manufactured after 

04.09.15

BODY IN: after 154600

Automatic transmission & Rodius 

model with automatic transmission 

before 2006