Kia Rio: Manual Transaxle System / Neutral Switch

Specifications

Specifications

Item
Specified
Type
ON / OFF
Operating condition
Neutral gear
Operating voltage
10 V - 15 V
Operating temperature
-30°C to 100°C (-30°F to 212°F)

Components and components location

Component Location

1. Neutral switch

Description and operation

Description

Neutral switch signal is transmitted to ECM in neutral state.

The signal is blocked when gear is changed.

When the signal is blocked, the ECM controls the fuel injection amount mapping value for 1st gear so that vehicle can start properly.

Repair procedures

Inspection
1.

Remove the air cleaner assembly.

(Refer to Engine Mechanical System - "Air Cleaner)

2.

Disconnect the neutral switch connector (A).

3.

Check the continuity between power terminal and signal terminal.

Removal
1.

Remove the air cleaner assembly.

(Refer to Engine Mechanical System - "Air Cleaner)

2.

Disconnect the neutral switch connector (A).

3.

Remove the neutral switch (A).

Tightening torque:

39.2 - 58.9 N·m (4.0 - 6.0 kgf·m, 28.9 - 43.4 lb·ft)

Installation
1.

Install in the reverse order of removal.

  

The neutral switch must be replaced with new one. (Do not reuse it.)

    Specifications Specifications Item Specified Type ON/OFF Operating condition Reverse gear Operating voltage 10V - 15V Operating temperatures -30°C to 100°C [-30°F to 212°F]" Components and components location Component Location 1.

    Specifications Specifications Automatic Transaxle Item Specification Transaxle model A4CF1 Engine model Gasoline 1.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Heater Unit

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    Kia Rio 2017-2023 YB Service Manual: PTC Heater

    Description and operation Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engine.

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