Anti-theft Immobilizer problems
Anti-theft Immobilizer: Security system that prevents the car from starting if the ignition key is not the correct one.
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What is the immobilizer on a Civic? Why does it fail?
Related problems:
See owner's manual
Top problems
Immobilizer and ignition switch
Honda Civic 2003 Coupe 252000 miles
Replaced immobilizer and ignition switch but new keys won’t program im
Using autel programmer and it’s coming back saying something about the ecu/pcm programming I’m not sure
Using autel programmer and it’s coming back saying something about the ecu/pcm programming I’m not sure
2 reports
4
MA
yeah im pretty sure even after replacing that stuff you need to find someone to program the new ignition and key so your car recognizes it, i had a black o4 i lost the key to and had to get the new one coded in so the car would read the key, if you dont your just gonna turn the dead key and see that ur green key light is still on meaning it didnt read or recognize it
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LI
Same issue an results on getting it running
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CommentTouch screen will not take off from anti theft mode
Honda Civic 2021 Sedan ex 65000 miles
I replaced the battery on my car and ever since then the screen won’t take off the anti-theft mode I’ve tried everything.
1 report
Remote starter
Honda Civic 2016 Automatic 160000 miles
Remote starter stopped working on my Honda Civic. When I lock the car, the doors lock but the lights do not flash and the Honda answer-back feature does not respond. The anti-theft indicator on the dashboard does not blink after locking the car. The car starts normally with the push button and the key fob still locks and unlocks the doors. I already replaced the hood latch but the problem continues. I also had my key reprogrammed by Honda recently.
1 report
2006 Honda civic flashing green key
Honda Civic 2006 Honda civic R18 175632 miles
Hi I have 2006 Honda civic, the problem started after replacing clutch kit on the car, it came in driving but after everything was put back, the car started to flash a green key, LAUNCH DIAGNOSTIC results "Immobilizer unit not normal" I went on and bought another one but still no difference, my question is, do I have to reprogram when replacing Immobilizer unit?
1 report
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