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How to reset my 2011 denali it won't crank after it change the knock sensors

And is showing the anti-theft

5 Related Answers

Anonymous

  • 232 Answers
  • Posted on May 06, 2009

SOURCE: anti theft dash light is blinking on my 1998 rodeo

I'm assuming its an original alarm or system that came from factory or dealer. When the light blinks is because the alarm is activated. Look underneath the radio the alarm brain might be there. There will be a label on it saying alarm or security system etc. Disconnect the harness to it and try operating your vehicle.

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Dennis Saunders

  • 74 Answers
  • Posted on Jun 23, 2009

SOURCE: 2000 windstar anti theft system

un hook battery and wait about an hour or so and use factory key if wont fix dealer has to reset.

Anonymous

  • 30 Answers
  • Posted on Oct 19, 2009

SOURCE: how do you reset the anti theft system

Try disconnecting your battery cables then wait about 10 minutes. The computer should reset itself. Reconnect the wires to the battery. It is normal for the theft light to blink about every 5 seconds when the ignition key is out or in the off position. This means the system is armed and working properly. Hope this helps. God bless!

Jonah Oneal

  • 14092 Answers
  • Posted on Jan 23, 2010

SOURCE: how to reset anti theft computer

THE DEALERSHIP HAS TO FIX.BECAUSE THEY USE A SPECIAL DIAGNOSTIC SCANNER TO CHECK IT AND RESET SECURITY THEFT SYSTEM.

Anonymous

  • 82 Answers
  • Posted on Jul 16, 2010

SOURCE: isuzu rodeo 2000, LS, anti-theft alarm needs to be reset

This has to do with the Auto's Computer system and should ONLY be done by a Factory Rep who knows what he/she are doing. not a home mechanic chore!!

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2009 Ford Flex. I have 09 flex, it cranks starts but starter keeps engaging and will shut off. No codes.

Question edited for clarity and toss in some CAPS.
Question moved to model category.

When you changed, or even disconnected the battery, did you reset the anti theft system and engine immobilizer?

How do i perform the 2009 Ford Flex anti theft reset?

Vehicle History https://www.vehiclehistory.com > questions > how-do-...
Jul 16, 2020 - Resetting the anti-theft system in Your 2009 Ford Flex is easy to do, and will take around 8 to 10 minutes of Your time.

I have a 2009 Ford flex that's stuck in antitheft mode. What

JustAnswer https://www.justanswer.com > Ford Repair
Oct 30, 2022 - 1-Disconnect both battery cables, positive & negative. 5- Reconnect battery positive first, then negative post.

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2011 BMW 328i. Yellow exclamation mark, won't crank new battery installed and CAS module relay replaced. I don't know what else to do. Any recommendation?

When you disconnect the battery, it causes the anti-theft system pairing to break. On reconnecting the battery, the key and transponder chip need re-pairing. There are some ideas in the link, but with a BMW your best bet is to call a mobile auto-electrician or an auto locksmith. They both have pro grade scan tool computers that can reset the anti-theft system and diagnose any other electrical issues.

https://www.google.com/search?q=2011+bmw+328i+reset+anti-theft+system

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1answer

My Toyota 91 cranks but won't start changed alternator battery good

hi,

check ign fuse in engine compartment, if blown take the distributor cap off and cut the wire that runs to that capacitor( small silver cylinder}, tape the wires off and put it back together replace fuse and see if it starts.
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I have a 2003 expedition.about a month ago it quit goin down the road and we put a fuel pump and a cam sensor in it and it ran .yesterday it quit again I put another new pump and can sensor but it won’t...

Ford's PATS anti-theft system disables the starter from spinning the engine . Flashing real fast while trying to start the vehicle means the vehicle see's wrong key code ,think's the vehicle is being stolen . Code's stored in the computer , FORD dealer , nothing you can or should do .
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What does a car with a lock light mean

Chevrolet Malibu Questions - SECURITY SYSTEM LIGHT ...

www.cargurus.com > Questions > Chevrolet > Malibu

CarGurusFeb 3, 2014 - SECURITY SYSTEM LIGHT COMES ON - CAR TURNS OVER WON[T START ... Insert the ignition key into the driver door lock. ... When I start my car 3 keys programmed pops up on my dashboard what does that mean.

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CarGurusFeb 23, 2011 - Why does the anti theft system keep tripping on my 03 malibu - Every other day my anti-theft system goes off in my car then I have to reset it. It's not ha... ...it needs a pass lock sensor/ ignition lock cylinder. 10 out of 10 people think ... Wait 10 minutes until the light stops flashing, then start. Repairs could run ...

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98 Pontiac Bonneville intermitanly stalls & won't restart.

If you have a vats system (anti-theft) it needs to be reset
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4answers
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2005 rendezvous. Changed serpenntine belt and replaced leaking front seal when took it down off the jacks it will not start. Turns over but acts like fuel has been shut off. Is this an anti theft or fuel...

Sounds like maybe you knocked the Crank Sensor loose, or possibly the injector plug harness up top near the alternator. Check all of your wiring really good in the vacinity that you were working in and around. If your anti theft light isnt flashing you in the face with the key on and engine off it isnt a fuel or theft issue. The anti theft system disables the fuel to the injectors, if you raised the car too high it can trigger the anti theft and it must be reset, but unlikely. Check all of your connections.
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Replaced ignition module now it won't run at all

After changing the ignition module, you may have broken the communication between all the components in the anti theft security system. This is common on GM antitheft systems. Check out this link for how it works and solutions to security problems. http://vatspasslockpasskeysecurityhelp.yolasite.com/
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07 ford focus anti theft light flashes all the time

If the security or anti-theft light is flashing when you attempt to start your car, and the engine does not crank or does not start, you have an anti-theft problem. The system may not be recognizing your key's key-less entry signal, or there may be a fault in the anti-theft module or wiring.
There is a reset procedure to stop this anti-theft light flashing.many a times this helps The reset procedure is as follows:-- Reset the alarm by locking and unlocking the drivers side door.Do this a couple of times and then check it will reset the factory security system . If the reset procedure does not helps then its time to get the anti-theft system checked.There is a short circuit in the anti-theft system wiring. For more detailed help on this anti-theft light blinking issues please click on the link below http://www.aa1car.com/library/troubleshoot_antitheft_system.htm
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