Possible Causes
WARNING: This page is about a different car, the 2003 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
This DTC uses two-trip detection logic. DTC is set if stoplight switch does not turn off when vehicle is being driven. Possible causes are:
- Stoplight switch signal circuit is shorted.
- Defective stoplight switch.
- Defective ECM.