SFI SYSTEM, Diagnostic DTC:U0293
| DTC Code | DTC Name |
|---|---|
| U0293 | Lost Communication with HV ECU |
DESCRIPTION
The Controller Area Network (CAN) is a serial data communication system for real-time application. It is a multiplex communication system designed for on-vehicle use that provides a superior communication speed of 500 kbps and a capability to detect malfunctions. Through the combination of the CANH and CANL bus lines, the CAN is able to maintain communication based on differential voltage.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0293 | Communication with hybrid vehicle control ECU is interrupted (1 trip detection logic) |
|
INSPECTION PROCEDURE
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Refer to the CAN Communication System (for LHD) Click here.
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Refer to the CAN Communication System (for RHD) Click here.