Kia Rio: Hydraulic System / Overdrive Clutch Control Solenoid Valve (PCSV-A)

Kia Rio 2017-2022 YB Service Manual / Automatic Transaxle System / Hydraulic System / Overdrive Clutch Control Solenoid Valve (PCSV-A)

Specifications
Specification

Item
Specification
Type
Normal open
Input voltage
12 V
Coil resistance
3.5 ± 0.2 Ω (at 25°C, 77°F)
Frequency
50 Hz

Components and components location
Component Location

1. Overdrive clutch control solenoid valve (PCSV-A)
2. ON/OFF solenoid valve (SCSV-A)
3. Torque converter control solenoid valve (PCSV-D)

4. Underdrive clutch control solenoid valve (PCSV-C)
5. 24 brake control solenoid valve (PCSV-B)
6. Solenoid valve support bracket


Description and operation
Description

Overdrive clutch control solenoid valve is a PWM (Pulse Width Modulation) type.

When TCM supplies current to solenoid valve, hydraulic pressure of OD clutche and LR brake are controlled by solenoid valve.

Solenoid valve operation table

Range
PCSV-A
N, P

1

2

3

4

R


Schematic diagrams
Circuit Diagram

Repair procedures
Inspection
1.

Switch "OFF" ignition.

2.

Remove the air cleaner.

(Refer to Engine Mechanical System - "Air cleaner")

3.

Disconnect the main connector (A).

4.

Measure the resistance between ground terminal (7) and signal terminal (1).

Specification : 3.5 ± 0.2 Ω

Removal
1.

Remove the valve body assembly

(Refer to Hydraulic System - "Valve Body")

2.

Disconnect the main harness (A).

3.

Remove solenoid valve support bracket (A) after loosening the bolts.

Tightening torque :

9.8 - 11.8 N·m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb·ft)

4.

Remove the overdrive clutch control solenoid valve (A).

Installation
1.

Install in the reverse order of removal.

  

When installing, apply the ATF or petroleum jelly to the O-ring to prevent damage.

Underdrive Clutch Control Solenoid Valve (PCSV-C)
Specifications Specification Item Specification Type Normal open Input voltage 12 V ...

Line Pressure Control Solenoid Valve
Specifications Specification Item Specification Type Normal open Input voltage 12 V ...

Other information:

Kia Rio 2017-2022 YB Owners Manual: Changing tires


1. Park on a level surface and apply the parking brake firmly. 2. Shift the shift lever into R (Reverse) for Manual Transmission or P (Park) for Intelligent Variable Transmission. 3. Activate the hazard warning flashers. 4. Remove the wheel lug nut wrench, jack, jack handle, and spare tire ...

Kia Rio 2017-2022 YB Owners Manual: Economical operation


Your vehicle's fuel economy depends mainly on your style of driving, where you drive and when you drive. Each of these factors affects how many miles (kilometers) you can get from a gallon (liter) of fuel.To operate your vehicle as economically as possible, use the following driving suggestio ...

Copyright © www.krioyb.com 2017-2022