Have Toyota Questions? Ask a Mechanic for Answers ASAP
Hello, thanks for posting
The check engine light should be the frist thing to deal with since it will turn the other lights on, this is as designed and those sytems are disabled as long as the check engine light is on. If you have an autozone parts store or something similar near you the usually diagnose the check engine light at no charge, the will help you do this. You will get some diagnostic codes from their code scanner, I need these code numbers, only for the check engine light at this time. Thanks.
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