Question about 2000 Chevrolet Blazer

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I own a 99 chevy blazer but I have lost the keys and do not have the money for a locksmith to come out! How can I start it without a key and if I use something other than the key will the passlock sys

How can I start it without a key and if I use something other than the key will the passlock system engage and shut off the fuel!!

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  • 111 Answers

Write down the vin number call the dealer they can make key for you

Posted on Mar 27, 2014

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Posted on Jan 02, 2017

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SOURCE: passlock problem

Lock your door with the keyless entry (If you have it) if not just lock all your doors, pop your hood and shut all the doors. Then remove the negative off your battery for about 30 seconds minimum. Then reconnect the negative of the battery, close your hood, unlock the drivers door with either the key or the keyless system if you have it, and try to start your car. If that does not work then it is not your theft system but a bad grounding of your battery.

Posted on Feb 11, 2009

  • 141 Answers

SOURCE: replaced multiswitch in 2000 chevy s10 blazer and now the car won

at the base of the steering column there a orange and white wires these two wires come from the ing switch, you will see the connector that they go to disconnect that take a ohm meter, take the leads one lead to one wire the other lead to the other there should be res, if there is not, try a different setting . take your ing key on the the key you will see a chip take two leads from your meter and either side of the chip place the leads you will see a res reading, you should see the same at the orange and white wires . if you do not replace the ing switch the switch will come with these wires. replacing the switch takes a couple specail tools good luck and let me know how it gose

Posted on Dec 22, 2008

  • 4669 Answers

SOURCE: passlock

The black should be ground, The orange should be 12 volts, there should be another wire. Yellow? signal wire.

Posted on Mar 02, 2009

  • 710 Answers

SOURCE: wont start

fuel pressure should spray pretty far. at least 2ft+. pump may not be delivering enough pressure. have pump replaced

Posted on Apr 22, 2009

  • 3854 Answers

SOURCE: the stupid passlock!!!!

If you tried to hot wire the ignition, you may have shorted out the pass lock wire in the ignition switch. You may have to replace the ignition switch. Try the relearn process, it takes about 30 min to do. 30-Minute Learn Procedure 1. Turn ON the ignition, with the engine OFF. 2. Attempt to start the engine, then release the key to ON; the vehicle will not start. 3. Observe the SECURITY tell tale light. After approximately 10 minutes, the light will turn OFF. 4. Turn OFF the ignition switch, and wait 5 seconds. 5. Repeat steps 1 through 4 - two more times - for a total of 3 cycles of 10 minutes. 3x10 = 30 minutes. The vehicle is now ready to relearn the Passlock Sensor Data Code and/or passwords on the next ignition switch turn from OFF to CRANK. Important: Turn the Ignition Switch OFF. The vehicle learns the Passlock Sensor Data Code and/or password on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle. 6. Start the engine. The vehicle has now learned the Passlock Sensor Data Code and/or password. 7. With a scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles. Without a scan tool you may have momentary starter interruptions while history clears itself. Good luck and hope this helps. Keep me posted, be glad to help.

Posted on Jun 12, 2009

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