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Engine & DrivetrainDiscussions about the engine and drivetrain of your vehicle.
This is a discussion thread titled "gx470 ECU Replacement", within the Engine & Drivetrain forum, part of the Technical & Vehicle Assistance Forums category.
Hello - I have a 03 GX470 the would not start. I figured out the problem was a bad ECU. I bought a used one and now the car cranks but will not start. Does the ECU need to be reflashed to match my immobilizer? Not sure if you can put another used ECU from another car without having it modified?
gx470 ECU Replacement
Linear Mode
