DTC U0110-159: Lost Communication with Drive Motor Control Module "A"; DTC U0110-656: Lost Communication with Drive Motor Control Module "A"; DTC U0110-657: Lost Communication with Drive Motor Control Module "A" [06/2015 - ]: Description
For a description of the inverter.
Refer to DESCRIPTION
The MG ECU, which is built into in the inverter with converter assembly, controls drive motor based on commands from the EV control ECU. The MG ECU monitors communication data and detects malfunctions.
The EV control ECU monitors communication data and detects malfunctions.
A communication error between the MG ECU and EV control ECU.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate |
|---|---|---|---|---|
| U0110-159 | Lost Communication with Drive Motor Control Module "A" | Error in reception from inverter with converter assembly (MG ECU) via serial communication (out of communication standard) (1 trip detection logic) |
|
Master Warning Light: Comes on |
| U0110-656 | Lost Communication with Drive Motor Control Module "A" | Error in reception from inverter with converter assembly (MG ECU) via serial communication (out of communication standard) (1 trip detection logic) |
|
Master Warning Light: Comes on |
| U0110-657 | Lost Communication with Drive Motor Control Module "A" | Error in reception from inverter with converter assembly (MG ECU) via serial communication (no reception) (1 trip detection logic) |
|
Master Warning Light: Comes on |