DTC P023A-14: Charge Air Cooler Coolant Pump Control Circuit Short to Ground or 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 DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|
| P023A-14 | Charge Air Cooler Coolant Pump Control Circuit Short to Ground or Open | The operation duty ratio (IWPO) of the monitoring electric water pump assembly becomes a certain amount or less when electric water pump assembly operation command is output (1 trip detection logic). |
|
Does not come on | Engine | A |
|
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P023A-14 |
|