DTC C2171/71 Transmitter ID not Registered: Description
The IDs of each tire pressure warning valve and transmitter are registered in the tire pressure warning ECU.
When the ECU detects that transmitter ID code is not registered in the ECU, a DTC is output.
DTC TROUBLE DETECTION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C2171/71 | Transmitter ID code is not registered. (When an ID code is unregistered for 3 minutes or more) | Tire pressure warning ECU |