DTC 5-1: LEXUS Link Communication Error: Description
This DTC is output when one of the following occurs: 1) the mayday ECU assembly is malfunctioning; 2) main body ECU is malfunctioning; or 3) the BEAN line is open or short.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 5 - 1 | Communication or communication line is abnormal between mayday ECU and other ECU |
|