Question about 2003 Toyota Corolla

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How do I disconnect an immobiliser

I haven't tried anything ,the car is not starting at all ,it looks like there is a problem with immobiliser ,I want to understand the wiring for immobiliser

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I don't know the answer and I didn't google it assuming you did that already but try taking the positive terminal off your battery for a bit. Try to reset the system.

Posted on Nov 19, 2014

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look for large wiring loom under steering column that is patch harness going to immobiliser module,
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and diesel or petrol.
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leave well alone ,for now ??try another battery off of another car to see if this makes starter work because it most likely is another problem like altenator not charging and battery going flat thats giving you the grief .so try a battery from another car that is starting and see what happens,then get back to me

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