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

Kia Rio 2017-2021 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 2017-2021 YB Owners Manual: Driving your vehicle


Be sure the exhaust system does not leak. The exhaust system should be checked whenever the vehicle is raised to change the oil or for any other purpose. If you hear a change in the sound of the exhaust or if you drive over something that strikes the underneath side of the vehicle, have the e ...

Kia Rio 2017-2021 YB Service Manual: AVN Remote Controller


Components and components location Components 1. Left Remote Control Switch (Audio + Hands free + Voice) 2. Right Remote Control Switch (Cruise+Trip Computer) Schematic diagrams Circuit Diagram [Audio] ...

Copyright © www.krioyb.com 2017-2021