Question about 2002 Chevrolet Venture Passanger

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How to bypass security system on 2002 chevy venture

When try to start,sometimes security system shuts down fuel because computer thinks someone trying to steal

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: 1999 Chevy S-10, how can I bypass the Security Fuel shut off sytem?

the way that i was told how to do a quick fix for is to hold the key in the electrical start and the actual start up of the engine and hold it there tell the security light is solid and then turn off the truck then bring it back to that point and let it blink until it turns off then you can start the truck.

Posted on Sep 24, 2008

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lovelle40
  • 26 Answers

SOURCE: my 1998 Chev Cavalier Theft System light stays on

If the car starts and dies right away you may have a pass key sensor fault.
Try to start the car,if the car dies right away just leave the key on and watch the security light in the insturment panel,if it begins to blink leave the key on until it stops blinking (apx 10 mins.) this will reprogram the pass lock to the pcm and may solve all your problems.if the car continues to die after running a min or so then you may have other faults,or if the car dies right after start the pass lock sensor may need to be replaced.

Please dont forget to rate this solution

Posted on Jan 03, 2009

  • 65 Answers

SOURCE: Help changing thermostat 2002 chevy venture

THERMOSTAT REPLACEMENT

Removal Procedure
1.Remove the air cleaner and duct assembly.
2.Drain the coolant until the coolant level is below the thermostat. Refer to Draining and Filling Cooling System .
3.Remove the crossover exhaust pipe.
4.Remove the radiator hose from the thermostat housing
5.Remove the thermostat housing bolts and clean any sealer from the bolt threads.
6.Remove the thermostat housing and gasket.
7.Remove the thermostat.
8.Clean the mating surfaces.

Installation Procedure
1.Install the thermostat.
2.Install the thermostat housing and gasket.
3.Install RTV sealer, GM P/N 1052366 or the equivalent, to the thermostat housing bolt threads. .
4.Install he thermostat housing bolts.
Tighten
Tighten the bolts to 25 N.m (18 lb ft).
5.Install the radiator hose to the thermostat housing.
6.Install the crossover exhaust pipe
7.Install the air cleaner and duct assembly.
8.Fill the cooling system. Refer to Draining and Filling Cooling System .
9.Inspect the cooling system for leaks. Repair as necessary.


http://www.2carpros.com/forum/automotive_pictures/99387_Graphic2_59.jpg

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Posted on Mar 30, 2009

  • 389 Answers

SOURCE: My 2002 Chevy Avalanche 8.1 won't start. I have

There is a relay switch that is operating your fuel pump. You will need to locate that and maybe replace it. But before you do there is another thing that shuts down the relay switch. That is called the ignition modulator.
It is located under the distributor cap on the top of the distributor under the rotor. This is a spendy little item. it is usually half moon shaped and encircles half the center shaft of the distributor. You can test this by getting a hair dryer and heating it up good and warm.
Once you get it good and warm then replace the cap and move the dryer away from the fan and try to start it. If it runs longer then it has been then that is your trouble. But if it doesn't then dthat does not mean it still isn't the problem.
You have to decide rather to go for the relay switch first if my test didn't work or go ahead and buy the modulator. Now the new modualator is going to cost you several hundred dollars if you get it new. If you want to start your heart or stop it, which ever may be the case then call the chevrolte dealership and ask how much. be sitting down when you make the call. The best bet is a salvage yard and you will buy the whole distributor as they won't just sell the modualator. But the good news is that the distributor will only be 30 to 50 bucks used. if it is higher then that then tell them you will shop around first. I got mine and they wanted 80 bucks and I offered 50 and they took it but another yard had them for 30 but they were out of my car. So shop around. But again I hate to see you waist any money and I can't guarantee it unless the car ran longer during the test and then after you shut it down it did what you say it did. So decied and get back to me, I will be thinking of you on this one, Raz

Posted on Apr 18, 2010

  • 1 Answer

SOURCE: how do reset the security system on a 2002 chevy

Good morning, I am having a problem starting my 2000 chevy venture. I believe its the security system acting up, can anyone tell me how to reset the vechile's security system?

Posted on Oct 01, 2010

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The chevy venture i replaced the pass key in has the PK3 key and i cant get it to start


The module may have failed.
The module reads the chip in the key thru the sensor in the lock cylinder.

Sep 24, 2012 | 1999 Chevrolet Venture

2 Answers

2002 chevy venture not starting, fuel pump not working security light is on. is this the pass lock or maybe something else?


YEP IF YOU SEE SECURITY LIGHT FLASHING YOUR CAR IS IN THEFT SECURITY MODE WHICH WILL SHUT DOWN FUEL SYSTEM. HAVE VECHICLE CODE SCAN PROBLEM IN THE BCM MODULE.IT WILL TURN OFF FUEL IF IGNITION KEY HAS IN CORRECT RESISTANCE OR KEY WORN OUT.MAKE SURE YOU HAVE FACTORY IGNITION KEYS.DONT GO TO HARD WARE STORES GET EXTRA KEYS MADE.BECAUSE IF BCM ECM AND IMMOBILIZER CANT READ KEY CODE RESISTANCE WHICH NOT IN A REGULAR KEY IT WILL SHUT DOWN FUEL SYSTEM AND CAR WILL GO IN THEFT SECURITY MODE.YOUR PROBLEM IS DEALERSHIP FIX.

Aug 20, 2011 | Chevrolet Venture Cars & Trucks

1 Answer

My 2000 chevy impala starts and runs for a bout 2 seconds. I've been told its the pass 2 security system I tried to bypass that it did not work so since the car has 2000000 thousand miles I thought I...


Well, you wont be able to hotwire it direct. Thats why the Passlock is there. The TDM (theft deterrent module-also called Body control module- or computer) must receive and send the correct signal to let the injectors work. Thats why you car is shutting down. I dont know what you used as a BYPASS, but there is a really great one here that illiminates ALL parts of this system permanently. Read through this link and check out the PERMANENT FIX part. Sounds like this is what you need. Trust me on this one, you will NEVER be able to hotwire that thing, They are wound REALLY tight, and the Passlock system has its fingers in more than just the starter, it allows fuel doors to open, injectors to spray, and sometimes spark in general.

http://vatspasslockpasskeysecurityhelp.yolasite.com/

2000 2001 2002 2003 2004 2005 Chevrolet Impala Passlock Security problem years

tayjoejoe_14.jpg

Jul 08, 2011 | Chevrolet Impala Cars & Trucks

1 Answer

Car will not start. just had fuel pump replaced. Drove great for 2 wks. I dropped off a passenger,I cut engine off while waiting, and I did not get out of the car.the passenger re-enters car, car wont...


YES IT CAN . When your anti theft is acting up and failing, you are looking at 1 of 3 things. Either the vehicle won't crank over and start, It cranks but dies in a few seconds, or your vehicle shuts off while driving scaring the **** out of you. You have now experienced GM's worst security system ever created. GM's security, also known as Passlock Passkey or Vats.

There are 3 parts in this system.
1.The CHIPKEY
Normally a black resister chip in key which "communicates" to the lock cylinder. Sometimes is hidden in the plastic part of keys in new models. Same concept, might say PK1 PK2 PK3 PL or something similar to that. The newer ones work on frequency. Same thing tho.
2.The LOCK CYLINDER
Inside there are pins that read the chip in the key or the part that reads the frequency on new models. This then "communicates" to the TDM)
3.The TDM
Theft Deterrant Module-Sometimes called the "computer" or "brain". This is the part that sends the signal (**NOTE**) to your car and allows your car to start or continue running depending on your type of system.
If any of these parts are not communicating properly, your SECURITY light will come on and shut down your vehicle. The idea being, that without the chipped key or FOB key, the vehicle wont start and cant be "hotwired" or stolen. Pretty nice when working, but these systems are flawed and the average life is 6-10 years. Every single aspect of this system is expensive to replace and can only be worked on by "authorized" GM service men with out voiding warrenty. Most garages dont even touch them and if they do,
they will sell you every part they can before "fixing" the problem/
*QUICK FIX TRICKS*
1st trick
Try a spare key that is newer or used less. The pins wear down with use and so do the keys causing the security to fail. (remember this is a temporary fix and should be used to get home or to the mechanic. The problem is only going to get worse)

2nd trick
(if not starting) turn the key forward 2 clicks till right before it would normally start, leave like that for 10 minutes. ( no less ) After 10 minutes, turn key back then forward and your car might start. I did this in my Buick for more than a year. If its shutting down while running, I'm sorry I have no quick fix...

*PERMINANT FIX*
Well since the lifespan of these systems are so short, and are extremely expensive to fix, and in my opinion far worse of a threat to owners than theives, my only perminant suggestion is to eliminate it completely. After a year of 10 minute tricks and a "key bypass" that lasted 2 months and stranded me out of state, ($375 tow charge) i have only one good suggestion. After surfing the web for hours thru forums and websites i came across http://newrockies.com/passkey to the starter or injectors and so on. Thus eliminating the ENTIRE system completely. I came upon a fork in my road. A TDM for $600 in my $1000 car or the $200 bypass. Or throw my car away. Lets say i now drive a Buick with the chip ripped out of the key and the TDM sitting in my glovebox for show
and tell. If you have any questions or anything else. Comment on this post
and i'll get an E-mail to reply to you. If you do choose to buy the bypass,
i have pictures of what a TDM looks like and will definately help you when
installing the newrockies bypass. Good luck
Here is a list of known effected cars that can be fixed with the
newrockies bypass. This is the same list from the site and updates
frequently.
Trucks
.
GMC/Chevy
1998-2006 S10/T10/Sonoma
/Blazer/Jimmy
1998-2007 Suburban/Avalanche
/Tahoe/Yukon
1998-2006 Sierra/Silverado
2002-2008 Trailblazer
2003-2006 SSR
1998-2006 C1500/C2500/C3500
1998-2006 K1500/K2500/K3500
2003-2007 Hummer H2
.
Isuzu
1998-2000 Hombre
2005-2006 I280/I350
2007-2008 I290/I370
.
Cars/Vans
.
Isuzu
2003-2007 Ascender
.
Pontiac
1994-2003 Grand Prix
1998-1999 Montana
2006 Torrent
1996-2005 Grand AM
1994-1998 Trans Sports
1988-1999 Bonneville
1988-2002 Firebird
1995-2005 Sunfire
1996-2002 Trans Am
.
Buick
2004-2007 Rainier
1994-1996 Century
1993-1996 Regal
1982-1999 LeSabre
1991-1996 Park Avenue / Ultra
1994-1996 Roadmaster
1991-1996 Roadmaster Estate Wagon
1982-1999 Riviera
1988-1991 Reatta
1996-1998 Skylark
1982-1990 Electra (all models)
.
Oldsmobile
1996-1998 Achieva
1999-2004 Alero
1994-2004 Aurora
1998-2004 Bravada
1991-1993 Delta 88
1994-1999 Eighty-Eight
1991-1996 Nighty-Eight
1998-2002 Intrigue
1990-1992 Toronado
1994-1997 Cutlass Supreme
1997-1999 Cutlass
1997-1999 LSS/Regency
1997-1999 Silhouette
1991-1996 Custom Cruiser
.
Chevrolet/GMC
1998-2005 Astro/Safari
1998-2008 Envoy
2005-2006 Equinox
1998-2007 Savana/Express
1995-2005 Monte Carlo
1997-1999 Venture
1995-2001 Lumina
1988-2002 Camaro
1995-2005 Cavalier
1982-1991 Corvette
1994-1996 Caprice/Caprice Wagon
1995-1996 Impala SS
2000-2005 Impala
1997-2005 Malibu Classic
1997-2003 Malibu
.
Cadillac
1986-1993 Allante
1982-1996 Fleetwood
1985-1996 Fleetwood Brougham
1992-1995 Seville
1992-1995 SLS/STS
1985-1995 Deville
1994-1995 Deville Concours
1988-1995 ElDorado
1994-1995 ElDorado Touring
1999-2007 Escalade
.
Saturn
2000 LS/LS1/LS2/LW1/LW2
2001-2002 L100/LW100
2001-2003 L200/LW200
2001-2005 L300/LW300
2004-2005 L-Series
2002-2008 VUE
1996-2002 SL/SL1/SL2
1996-2002 SC1/SC2
1996-2002 SW1/SW2

Mar 30, 2011 | 2001 Chevrolet Malibu

3 Answers

ENGINE STARTS FOR 10 SECONDS AFTER TURNING IGNITION ON AND OFF FOR A NUMDER OF TIMES,AND THEN STALLS .WON'T START AGAIN UNTILL IGNITION IS TURN ON AND OFF FOR THE SAME NUMBER OF TIMES.


CHECK FUEL PRESSURE SHOULD BE 58 - 64 PSI. IF YOU HAVE ZERO FUEL PRESSURE OR LOW FUEL PRESSURE.AND FUEL FILTER BEEN CHANGED YOU HAVE FUEL PUMP PROBLEMS.TO BE ON THE SAFE SIDE REPLACE FUEL PUMP RELAY TO MAKE SURE ITS NOT BAD.IT WILL SHUT OFF FUEL PUMP IF FAULTY.

Mar 30, 2011 | 2000 Chevrolet Astro

7 Answers

Car runs good then cuts off going down the road then 2 -3 min will crank upagain and run good changed battery fuel pump relay fuel filter checking coils next


I have a 1994 bucik Park Avenue Ultra The car dirve good then it cuts off the service engine light will come on and stay on for the duration of the trip. the car will start back up but now it will cut off and take a while for it to start back up, sometimes when im driving and give it gas it will stall unless i ease off the gas a slightly give it gas. whats the problem? I also have a 1994 buick Lesabre had a slight similar problem I was told its the throttle control sensor is it?

Mar 29, 2011 | Chevrolet Malibu Cars & Trucks

1 Answer

Sometimes my 2003 Chevrolet Venture will not start. It is not the battery and the security lock sign comes on. I think it's the security feature that's broken. I have waited awhile, tried unlocking the...


You certainly aren't the first one to have security issues with these things. Your best bet is to just bypass the system. I'm pretty sure you have Passkey III. If your key has PK III on it, that would confirm. Here are some youtube videos showing you how to do it. https://www.youtube.com/results?search_query=2003+chevy+venture+passkey+III+bypass

Jul 21, 2017 | 2003 Chevrolet Venture Passanger

1 Answer

How do reset the security system on a 2002 chevy venture van? and it will not start


Good morning, I am having a problem starting my 2000 chevy venture. I believe its the security system acting up, can anyone tell me how to reset the vechile's security system?

Jul 16, 2010 | 2000 Chevrolet Venture

2 Answers

2002 chevy tahoe will not start


it may be the security system but i don't know how to bypass it. most security systems only prevent the original radio from being played if stolen from your car. but wouldn't affect a new radio. you may have to call a local dealer and ask them. the only other thing i can think of is when installing the new radio, you unhooked a wire or cut a wrong wire. good luck

Jun 23, 2009 | 2003 Chevrolet Malibu

1 Answer

My 2001 chevy malibu ls v6cranks,starts up but right after,right after dies like somethings shutting it down. radio was locked from me disconnecting my battery without disconnecting the anti theft system....


Is the Security light flashing??? If so, the security system (passlock II) is ******** off the fuel because the car thinks it is being stolen. If the security light is flashing, leave the key in the "on" position for about 10 minutes and it will stop flashing. Then turn the car off and try to start like you normally would.

May 06, 2009 | 2001 Chevrolet Malibu

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