DTC 4-2 Green LED Error: Description
This DTC is output when one of the following occurs: 1) the mayday ECU assembly is malfunctioning; 2) the green LED is malfunctioning; or 3) the wire harness between the mayday ECU assembly and the map light plate assembly (mayday switch assembly) is open or short.
DTC DETECTION CONDITION
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 4 - 2 | Communication or communication line is abnormal between mayday ECU and map light plate (mayday switch) |
|