Inspection Procedure
WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC (FOR ENGINE CONTROL SYSTEM)
- Check if the engine control system DTC is output (See DTC CHECK/CLEAR ).
Result
RESULT TABLECondition Proceed to DTC is not output A DTC is output B B: INSPECT ENGINE CONTROL SYSTEM
A: REPLACE ECM