Vehicle Questions and Answers
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Resetting the ECU on a Toyota Camry is a simple process that involves allowing the ECU to lose power for a complete reset. To do this, you can disconnect both the positive and negative battery cables, and then connect them together to drain the energy from the system. Leave them connected for approximately 20 minutes before reattaching them to the battery. Once done, start the car and the ECU should be reset.
To perform an ecu reset on a Toyota Camry, disconnect the battery for about 15 minutes so the computer can reinitialize.