Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2003 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
If a DTC is displayed during the DTC check the circuit listed in the table below and proceed to appropriate test .
HINT:
This DTC may be output when the clutch, brake and gear components etc. inside the automatic transmission are damaged.