DTC C1A63: Other System Malfunction [08/2020 - 08/2021]: Description
WARNING: This page is about a different car, the 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
If the hybrid vehicle control ECU detects a malfunction in the hybrid control system, it outputs a malfunction signal to the driving support ECU assembly via CAN communication and this DTC is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A63 | Other System Malfunction | With the power switch on (IG), the driving support ECU assembly receives a hybrid system malfunction signal from the hybrid vehicle control ECU for approximately 2 seconds or more. | Hybrid control system |