DTC 01-DC Transmission Error: Description
WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION AND TROUBLE AREA
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 01-DC | Transmission to component shown by sub-code failed (Detecting this DTC does not always mean actual failure) | If the same sub-code is recorded in other components, check harness for power supply and communication system of all components shown by code |
NOTE:
- The radio receiver is the master unit.
- Be sure to clear and recheck DTCs after the inspection is completed to confirm that no DTCs are output.