DTC P0513 Unmatched Key Code: Notes
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is output when an unregistered key is inserted. When this DTC is output, delete DTC and insert the key that a customer keeps to check whether or not P0513 is output.
When a key that outputs P0513 is found, register this key. when B2795 is not output, there is a possibility that the unregistered key has been inserted before. (Transponder key ECU is normal.)
Inquire a customer the condition of using the system to find the cause of the trouble. (Example: Another key has been inserted, etc.,)
DTC CONDITION DETECTION CHART
| DTC No. | DTC Detecting Condition | Trouble Area |
|---|---|---|
| P0513 | Key is not registered to ECU |
|