Kia Rio: Hydraulic System / Underdrive Clutch Control Solenoid Valve (PCSV-C)
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 |
| • |
Underdrive Clutch control solenoid valve is a PWM (Pulse Width Modulation) type. |
| • |
When TCM supplies current to solenoid valve, hydraulic pressure of UD clutch is controlled by solenoid valve. |
Solenoid valve operation table
|
Range |
PCSV-C |
|
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 (8).
|
| 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.
|
| 4. |
Remove the underdrive 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.
|
24 Brake Control Solenoid Valve (PCSV-B)
Specifications
Specification
Item
Specification
Type
Normal open
Input voltage
12 V
...
Overdrive Clutch Control Solenoid Valve (PCSV-A)
Specifications
Specification
Item
Specification
Type
Normal open
Input voltage
12 V
...
Other information:
Kia Rio 2017-2023 YB Service Manual: Emergency Signal System
Description and operation Description Introduction of quick brake warning system (ESS) In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear. 1. Basic function (Blinking the brake lamp/emergency lamp) ...
Kia Rio 2017-2023 YB Owners Manual: Inner panel fuse replacement
1. Turn the ignition switch and all other switches off. 2. Open the fuse panel cover. If the switch is located in the “OFF” position, a caution indicator will be displayed in the cluster. 3. Pull the suspected fuse straight out. Use the removal tool provided on the engine compartment ...
