| Specification |
| Item | Specification |
| Control type | N/H (Normal High) |
| "Control pressure kpa (kgf/cm², psi)" | "500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)" |
| Current value (mA) | 50 ~ 850 |
| Coil resistance(Ω) | 5.1 ± 0.3 |
Inspection 1. Turn ignition switch OFF. 2. Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery") 3. Disconnect the solenoid valve connector (A).
Component Location 1. Underdrive brake control solenoid valve (UD/B_VFS)
Inspection 1. Ignition "OFF" 2. Disconnect ambient temperature sensor. 3. Check the resistance of ambient temperature sensor between terminals 1 and 2 whether it is changed by changing of the ambient temperature. 1. Sensor Ground2.
Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/ recycling/ charging station. 3. When the engine is cool, drain the engine coolant from the radiator. 4. Remove the expansion valve cover (A).