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Location: Epping, Sydney
Registered: April 2003
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Re: Cressida check engine light on - help
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Fri, 01 August 2003 10:19

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If you have a manual, you can run a diagnostic using the pin outs under a little cap labelled "Diagnostic" usually in the engine bay near the battery.
Your manual will have a list of corresponding codes to the flashing indicators on your dash.
This will tell you what sensor is returning the error, and you can check to make sure it just hasn't been knocked or unplugged by accident, which is usually the case.
If it is more than that, I recommend a mechanic
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