DTC 1-2: Option Configuration Error: Description
WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
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 AND TROUBLE AREA
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 1-2 | Mayday ECU has writing error of information from LEXUS Link call center | Mayday ECU assembly |