Kia Rio: Hydraulic System / Torque Converter Control Solenoid Valve (PCSV-D)

Kia Rio 2017-2023 YB Service Manual / Automatic Transaxle System / Hydraulic System / Torque Converter Control Solenoid Valve (PCSV-D)

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

Torque converter control solenoid valve is a PWM (Pulse Width Modulation) type.

When TCM supplies current to solenoid valve, hydraulic pressure of torque converter clutch is controlled by solenoid valve.

Solenoid valve operation table

Range
PCSV-D
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 (4).

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 torque converter 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.

Hydraulic System
...

24 Brake Control Solenoid Valve (PCSV-B)
Specifications Specification Item Specification Type Normal open Input voltage 12 V ...

Other information:

Kia Rio 2017-2023 YB Owners Manual: Rear turn signal lamp bulb replacement (for 5 door)


1. Open the trunk lid. 2. Loosen the light assembly retaining screws with a cross-tip screwdriver. 3. Remove the rear combination lamp assembly from the body of the vehicle. 4. Disconnect the rear combination lamp connector. 5. Remove the socket from the assembly by turning the socket coun ...

Kia Rio 2017-2023 YB Owners Manual: Jack label


1. Model Name 2. Maximum allowable load 3. When using the jack, set your parking brake. 4. When using the jack, stop the engine. 5. Do not get under a vehicle that is supported by a jack. 6. The designated locations under the frame 7. When supporting the vehicle, the base plate of the jack m ...

Copyright © www.krioyb.com 2017-2023