| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001QD64 |
| Model Year Start: 2021 | Model: Avalon HV | Prod Date Range: [08/2020 - 08/2021] |
| Title: PRE-COLLISION: PRE-COLLISION SYSTEM (for HV Model): C1A63; Other System Malfunction; 2021 MY Avalon HV [08/2020 - 08/2021] | ||
|
DTC |
C1A63 |
Other System Malfunction |
DESCRIPTION
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 |
PROCEDURE
|
1. |
GO TO HYBRID CONTROL SYSTEM |
HINT:
If DTC C1A63 is output by the pre-collision system, perform troubleshooting for the hybrid control system.
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![2021 - 2022 MY Avalon HV [08/2020 - ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY): HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
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