Monitor Strategy
WARNING: This page is about a different car, the 2025 Lexus RX 450h+ and 2024 Lexus RX 450h+. However, it is still accessible from the selected car via links, so may be relevant.
| Related DTCs | B1388: A/C Cooling Electric Expansion Valve Circuit Current Below Threshold |
| Required Sensors/Components (Main) | Cooling electric expansion valve (cooler expansion valve) |
| Required Sensors/Components (Related) | - |
| Frequency of Operation | Continuous |
| Duration | 10 seconds*1 4 seconds*2 |
| MIL Operation | Immediate |
| Sequence of Operation | None |
*1: Condition 1*2: Condition 2