DTC P023A-13: Charge Air Cooler Coolant Pump Control Circuit Open [10/2022 - ]: Description
WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P023A-12.
Refer to DTC P023A-12: Charge Air Cooler Coolant Pump Control Circuit Short to Battery [10/2022 - ]
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|
| P023A-13 | Charge Air Cooler Coolant Pump Control Circuit Open | The speed of the electric coolant pump calculated from the IWPI signal is less than 10 rpm (open or short in the IWPI circuit) (1 trip detection logic). |
|
Does not come on | Engine | A |
|
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P023A-13 |
|