Start your engine using your key… Turn your key clockwise to crank the ignition. VehicleHistory.com (I used the-- turn key to "on" leave for 10 minutes until light stops blinking, … Copyright 2021 Leaf Group Ltd. / Leaf Group Media, "Chevrolet Silverado/GMC Sierra 1999 thru 2006 Haynes Repair Manual"; Haynes; 2008. Theft Security System Light won't turn off - How can I reset it or make the light go off. How to Reset a GM Theft Deterrent Use your GM keyless remote to unlock the doors by pressing the 'Unlock' button. Proper diagnoses should be performed before any repairs are attempted. The Passlock system resets and the engine will start. Drives: 2016 Chevy Silverado Z71 Double Cab Posted June 21, 2014 I have less than 1,000 miles on my new '14 Silverado dbl cab & I've had it not start at least a half dozen times now in the last week & the DIC just flashes a Theft Deterrent msg on it & the truck doesn't start. Volkswagen Security System Reset. Average failure mileage is 46,900 miles. I have a 2006 chevy silverado lt.just put new battery and already having to jump it but see new light that indicates a security problem.it also seems to have a short in the light switches i feel like its also affecting my gauges.been a super truck 200,000 miles with only batteries, brake pads, one full brake job, window switches and a.c. blower won't stop until you pull the relay.any advice.i credit the good stuff to purchasing the lifetime oil change option.thanks, mt, Help me i have a 2000 chevy suburban my security light keeps flashing and it won’t let my truck crank up here trying, I put a new computer in my 2002 gmc 5.3and it starts and dies amedaley what could it be, My 2011 chevy silverado will not start because of the anti theft mode, I got a 2011 chevy silverado w/t ,,i had aaftermarket stereo put in a pioneer double din it works fine but when you power the the stereo on all my gauges,and ac quite working anyone have any ideal whats goimg on thanks, Called instead restart after l feast than2 take out than start, My 2011 chevy silveradowant start because of the anti theft mode, My security light flash on and off starts for a second or two then dies how do i fix this problem, Have a 2015 chevy2500 duramax If your battery is bad or weak, the multimeter will confirm that a replacement is needed. Attempt to start the engine, then release the key to ON (vehicle will not start). noticed this morning not charging so ipur 2 new batteries in it and know it won't start. Replaced the battery last year. how do i reset the factory theft deterrent system on 2002 chevy silverado k1500 hd? Step 1: Check your key fob battery. Wait for your truck to start, which confirms that you have successfully reset … 2. In a chevy silverado, you will try to reset the anti-theft system by turning the key on until the yellow lock goes out on the instrument panel for about 10 minutes. 2. turn the key off and do it 2 more times after 3 cycles, pull the key and put it back in. To prevent someone from using a fake or non-registered key in your Chevrolet Silverado, GM installed an anti-theft system called Passlock. Attempt to start the engine. I have a 2004 Chevy Classic. Clair is studying technical writing and pursuing an Associate of Arts in information technology from the University of Phoenix. Step 2 Insert your key into the ignition. Re-install your old battery or, if necessary, install a replacement battery. The way you do this is first to look at the dash to see if the anti-theft light is on. During this time, it's recommended that you test your battery using a multimeter. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. A car’s anti-theft system may activate if your key fob battery is dead and hasn’t disabled the system. Leave key in on position for at least 10 minutes and security light will turn off. ... dome light not working. This usually takes 10 to 15 minutes. Wait 10 minutes until it turns off. If anything else is open, the alarm will not be reset. Pop the hood of your truck to remove the battery. What if that dont work? David Clair began writing for websites in 2001, creating online marketing content for business owners. 1. The Passlock system resets … 3. SOURCE: how do you reset the anti theft system Try disconnecting your battery cables then wait about 10 minutes. The SECURITY light will illuminate. Future Silverado / Sierra & Spy Shots 2022 GMC HUMMER EV 2019-2021 Silverado & Sierra 1500 2020 Silverado HD & Sierra HD 2014-2018 Silverado & Sierra (K2XX) 1999-2013 Silverado & Sierra (GMT-800/900) 2015-2021 Colorado & Canyon More . If the Passlock system is activated, the Silverado will not be able to be started until the system is reset. © 2021 Vehicle History Inc. All Rights Reserved. The sections that follow will help you identify the system and describe how to do the relearn. The system disables fuel to the ignition if a valid key is not used when attempting to start the engine. ... My 2004 Chevy Silverado anti theft light stays on an truck will not start how do I fix it. Document ID# 803013 1999 Chevrolet Chevy K Silverado - 4WD Security Lamp Illuminated on the IP, Engine Stalls, No Start, DTC B2960 (Security System Sensor Data Incorrect … This should be as simple as removing the cables from your battery terminals and freeing the battery with your hands. Exit the car and leave the door open. turn the key off and do it 2 more times after 3 cycles, pull the key and put it back in. some of us don’t know anything about vehicles. Learn About Us, I have a 2000 chevy truck v6 the security light is on the truck will crank for a socond or two then goes dead the security light blinks from security light to battery light back and forth i don't see a theft light, If anti- theft will not reset how do i reset it, How doi reset the security ignition cut out on my 2002 silverado it cranks and fires and dies how to i remmidy this. More. Simplifying the Post your question and let the Vehicle History user community help you out with the right answer. Insert the key into the ignition. In a chevy silverado, you will try to reset the anti-theft system by turning the key on until the yellow lock goes out on the instrument panel for about 10 minutes. The 2000 Chevrolet Silverado is equipped with the General Motors Passlock theft-deterrent security system. Turn the ignition switch clockwise to start the engine immediately after the "Security" light stops flashing. Wait 15 to 30 minutes. The 2014 Chevrolet Silverado 1500 has 3 problems reported for won't turn on, theft deterrent system. The key itself could be the culprit for the anti theft system car wont start. Unlock the driver's door using the key and then switch the ignition switch to the on position. Enter your car holding your ignition key and your remote and make sure all the doors are closed. Method 1 of 3: Check your key and cylinder. This is the position that activates the accessories such as your lights and radio. GM car won't start. Perform the re-learning procedure Turn ON the ignition, with the engine OFF. To reset the theft deterrent system in a 2014 chevy silverado press the unlock button on the fob, leave the passenger door open, then press lock on the door card, and then close the doors. Be sure all other doors, trunk, hood and lift gate are also closed. Radio displays time but wont work. The truck is having a hard time starting. Need to know how to reset … read more If that doesn't work exit the vehicle and roll up all windows, then use the key to lock the driver's door. SOURCE: 1999 1500 Chevy Silverado - microchip for anti-theft? Do not remove the key. 4. Press the lock switch from inside the car to lock the doors. Need to set the anti theft system in a 2004 Chevy silverado because the battery went dead and we put new battery on but can't start it because anti theft lock on. Observe the SECURITY light, after approximately 10 minutes the light will turn OFF. Video: How To Fix A GM Theft Passlock System - Chevy Hardcore To deactivate the anti-theft system use the unlock button on the remote key. This button looks like an opened lock. Press the lock switch from inside the car to lock the doors. The … Try this 10 minute fix! Just look at the keys (see page 4). The battery in my 2004 Chevy Silverado died yesterday and before that it would start and run fine. When the wrong key or other tool is used to crank the ignition, the Passlock system disables the truck's fuel system. When the system is activated, a "Security" message appears on the instrument panel. Vehicle Anti-Theft System (VATS) VATS uses a Theft Deterrent Module (TDM) and a resistive pellet in the key. Clubs Gallery Store. Here’s a brief description of each and how they work. The computer should reset … How to reset the anti thft device on a 2004 chevy trailblazer… Turn key into on position with engine off. The most common failure with this system is the theft deterrent module which is located near the ignition lock cylinder. Keep the key in the "Run" position until the security light stops flashing. What the hell is a fob? Turn the key to ON and attempt to start the engine and release the key to the ON position. He has written for Internet companies including eBay and creates training materials for an online education company. I know nothing about cars! and what’s a door card? Security light is flashing? How to reset the anti theft deterrent so the truck will start? it turns over and attempts to start and the in dies. does not research or authenticate any of the Answers provided. Check the key. After … If it is, then put the key in the ignition and turn it to the on position. Bump key into start position for a second without trying to start it and leave key in on position. SOURCE: 1999 1500 Chevy Silverado - microchip for anti-theft? VehicleHistory.com began because we believe everyone deserves access to unbiased, accurate information about every vehicle. I just bought it last year, 174,000 miles. research process is at the heart of what we do and remains our number one priority. ... How can I reset it or make the light go off. After noticing my blinking theft system light, a quick googled search showed me how to reset the system. Leave the ignition switch in the "Run" position as the "Security" light blinks on and off for approximately 10 minutes. The first time the anti theft system malfunctioned I thought it was my fuel pump, starter, or out of gas. security light stays on, doesnt flash and the lock unlock entry no longer responds at all. GM has four generations of anti-theft systems. Leave the ignition switch in the "Run" position as the "Security" light blinks on and off for approximately 10 minutes. If the Passlock system identifies the key as unauthorized, the engine stalls. Vehicle Anti-Theft System (VATS), Passkey, & Passkey II – resistive chip ignition key Passlock – coded lock cylinder Passkey III – transponder ignition key How do you know what system your vehicle has? Guidelines Staff Calendar Document ID# 803013 1999 Chevrolet Chevy K Silverado - 4WD Security Lamp Illuminated on the IP, Engine Stalls, No Start, DTC B2960 (Security System Sensor Data Incorrect … 5. SOURCE: how do you reset the anti theft system Try disconnecting your battery cables then wait about 10 minutes. Turn the ignition switch clockwise to start the engine immediately after the "Security" light stops flashing. The computer should reset … Close the door and wait for the security light to stop flashing from inside the car. i believe … Truck Parts & Accessories Premium Forum Memberships More . I cannot find any information regarding recalls or service bulletins on the passlock (Immobilizer) system in your 2007 Chevrolet Silverado 2500 HD. Turn key off and wait 5 seconds. Without the fuel system working, your Silverado engine is impossible to start. The fob is the remote hanging from your key. Exit the car and leave the door open. GM anti-theft systems, vehicle theft deterrent, passkey, passlock, VATS, how they work, how to fix, and how to reset. If your car’s anti-theft system isn’t working correctly, you’ll need to find a way to shut the system off so your car will return to normal operation. Press and hold the "Unlock" button for the driver's-side … Has 3 problems reported for wo n't turn off the position that activates the such. Vats ) VATS uses a theft deterrent system on 2002 Chevy Silverado k1500 hd Silverado will not be to! Car to lock the doors are closed if that does n't work exit the vehicle History user help. The multimeter will confirm that a replacement is needed bad or weak, Passlock. Can I reset the anti theft system Try disconnecting your battery cables then wait 10. 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