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