| 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 |
| 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 |
| • |
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 |
● |
| Circuit Diagram |

| 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.
|
Specifications Specification Item Specification Type Normal open Input voltage 12 V Coil resistance 3.
Specifications Specification Item Specification Type Normal open Input voltage 12 V Coil resistance 3.
Specifications Specifications Items Specifications Rated voltage DC 12 V Operating temperature range -22 - 176°F (-30 - 80°C) Rated load Washer Washer : 6A (Motor load) Components and components
Description and operation Description The heater unit includes mode control actuator and temperature control actuator. The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows.