DTC P1630-81: Communication Error from VSC to ECM Invalid Serial Data Received [12/2019 - 11/2023]: Description
WARNING: This page is about a different variant/trim than selected.
The No. 2 skid control ECU (brake actuator assembly) sends signals such as brake request signals to the hybrid vehicle control ECU. If an abnormal signal is detected, the hybrid vehicle control ECU stores DTC P1630-81.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| P1630-81 | Communication Error from VSC to ECM Invalid Serial Data Received | When the dynamic radar cruise control system is operating, the hybrid vehicle control ECU detects abnormal data sent from the No. 2 skid control ECU (brake actuator assembly) for approximately 1 second or more. |
|
Radar Cruise 1 |