DTC 1-2 Option Configuration Error: Description
This DTC is output if the mayday ECU assembly has a writing error while downloading information from the LEXUS Link call center.
DTC DETECTION CONDITION
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 1 - 2 | Mayday ECU has writing error of information from LEXUS Link call center | Mayday ECU assembly |
- CHECK MAYDAY ECU ASSEMBLY
- Press the "SERVICES" button and check the LEXUS Link condition with the LEXUS Link call center.
OK: System operates normally.
NG: Current DTC 1-2 exists.
NG: REPLACE MAYDAY ECU ASSEMBLY TOGETHER WITH MAYDAY BATTERY AND THEN PERFORM REGISTRATION
OK: END
- Press the "SERVICES" button and check the LEXUS Link condition with the LEXUS Link call center.