Kia Rio: Manual Transaxle System / Neutral Switch

Kia Rio 2017-2023 YB Service Manual / Manual Transaxle System / Manual Transaxle System / Neutral Switch

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).

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.)

❮Back-up Lamp Switch

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.

Automatic Transaxle System❯

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

Other information:

Kia Rio 2017-2023 YB Service Manual: Mode Control Actuator

Description and operation Description The mode control actuator is located at the heater unit. It adjusts position of mode door by operating mode control actuator based on signal of A/C control unit. Pressing mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.

Kia Rio 2017-2023 YB Service Manual: Power Mosfet (FATC)

Repair procedures Inspection 1. Turn the ignition switch ON. 2. Manually operate the control switch and measure the voltage of blower motor. 3. Select the control switch to raise voltage until high speed.