DTC B2378-87: Left Door Mirror Driving Force Circuit Missing Message [11/2023 - ]: Description
The outer mirror control ECU assembly is equipped with a door mirror drive circuit. When an outer mirror control ECU assembly driver IC communication malfunction is detected for 10 seconds, a DTC is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| B2378-87 | Left Door Mirror Driving Force Circuit Missing Message | An outer mirror control ECU assembly driver IC communication malfunction is detected for 10 seconds | Outer mirror control ECU assembly LH | Mirror L | A |