Question about Vehicle Parts & Accessories

1 Answer

How can i bypass my security module so my car will crank

Its not the starter sometimes when i use to crank it the secutity light stays on until a few min. then i re crank the car and it start right up now when i turn the key the security light stays on blinking but will not start the module is preventing it to crank what can i do to bypass it

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 625 Answers

It's not just you but, so many questions can be answered initially if only the relevant information were provided in the question. All vehicles are not the same! Would the bypass for Chevy work on a Ford? WHAT'S THE YEAR, MAKE AND MODEL OF YOUR VEHICLE?

Posted on Dec 16, 2012


2 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

  • 79 Answers

SOURCE: 2001 bravada, starting sometimes security prevents my car to start!

Had the same problem with a 1991 Corvette turned out I had to clean the metal chip on the side of the key with a finger nail file to remove build up. do this very gently and be sure not to remove to much. Also when this happens another solution if that is not the problem is toexit the car and use the remote to set the security system (lock the doors) wait five minutes and unlock the doors using the remote and try starting the car again, sometimes security systems are fussy and need to be reset in full security mode again to get the system working properly.

Posted on Sep 08, 2012

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

2 Answers

Why won't my car start? it just spins but won't crank

If you hear the starter motor turning but it does not engage in the engine then changes are you have either a bad starter gear or solenoid. Either way, you will probably need to remove the starter to find the issue.

Jun 06, 2015 | 1999 Pontiac Grand Am

3 Answers

Won't crank has full battery lights radio come on thinking it's neutral security switch. How do I bypass?

What year vehicle an make an model ? Are there any lights lit on the dash SECURITY , CHECK ENGINE ? Could be a anti-theft system problem ! Could have a relay an PCM - powertrain control module controlling it !

Apr 03, 2015 | Cars & Trucks

1 Answer

1992 Buick lasbre. Bypassed security module . Turn ignition switch to run waited 15 minutes and car still wouldn't run and security light still on.

why not stated the symptoms.
cranks ok, or not. Dead starter?
wont start at all
or starts for 2 seconds but stalls, or ???????

IS this a STOCK security? system?
if your car has security engine cut out, that needs to be fixed
or in rare cases (bypass/modified/hacked)
on most cars only early systems are hackable. (ask why,)

there are many causes. but #1 is , does it crank ok.?
there are many ways for the security systems to fail (and friends)
the shifter PRNDL switch loves to fail. killing cranking, try cranking in neutral, bingo?
then there is the security system. and the funky keys they use.
if real serious, DIY, get the FSM , and see all the tests there for the
sec. modules.

many old cars 92 the online documents are bad. poor
the FSM is not poor its dead accurte,
buyone, on ebay used, or near nothing.
on old cars, this IS THE BEST advice.....

Jul 11, 2014 | Cars & Trucks

2 Answers

They security light is on in our 95 Pontiac Bonneville it will start up an run for a few seconds then shuts down but it does it every time you start the car what could be the problem

Well, the anti-theft system should prevent the engine from cranking and starting. So if it will crank and start then die, it could be a long list of things. You would need to figure out if it is fuel or ignition related to proceed.
The security light usually means the computer is not accepting the chip in the key. Either the chip is bad or the sensor in the lock cylinder.

Feb 10, 2014 | Cars & Trucks

3 Answers

My viper remote starter cranks engine but car doesnt start. Seems like strater does not crank long enough. Then it re-tries but never starts the car (Grand AM)

Did you connect the tach wire of the unit to your car? if not you need to refer to your documentation to turn on or off the tachless operation for the unit to work correctly.

Jan 12, 2010 | Remote Start System

1 Answer

1994 buick park ave, wont crank over,

Pass key is the security system which disables the car if it is stolen. You need the remote or a key with a chip to start the car. go to a dealer, prove ownership with registration and they will be able to help you out

Sep 09, 2009 | 1995 Buick Regal

1 Answer

Car wont turn over

these cars have a antitheft system that will shut down fuel and crank. be sure to check to see if after the car ignition is on for 30 seconds and look to see if there is a security light on in the dash. if so then turn to crank if security light flashes your problem is that the chip in your key is not being transfered to the security module, so starter will not work. you will have to replace the pickup in the cylinder or bypass the security with proper resister

Sep 05, 2009 | 1993 Buick LeSabre

Not finding what you are looking for?
Vehicle Parts & Accessories Logo

Related Topics:

90 people viewed this question

Ask a Question

Usually answered in minutes!

Top Vehicle Parts & Accessories Experts


Level 3 Expert

76630 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14378 Answers

Brad Brown

Level 3 Expert

15950 Answers

Are you a Vehicle Part and Accessory Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides