Inspection Procedure

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.

Delete DTC and insert all the presently available keys to check whether the engine starts or not.

HINT:

When inserting the key that does not start the engine, DTC (P0513) is stored in memory.

RESULT:

RESULT SPECIFICATION

OK	All keys starts the engine.
NG	A specific key does not start the engine.

OK : No problem.
HINT:

If the result is "OK", please confirm whether or not customers have ever inserted the unregistered key or the immobiliser key (with transponder chip) of other vehicle in the ignition key cylinder, and find out the cause of detecting DTC.
NG : Resister the key that does not start the engine.