Question about 1999 Chevrolet Silverado 1500
Youtube this, it will have videos to show you how.
Posted on Oct 30, 2019
What is the CODE for.? The radio anti theft code.? I know that with my old Honda Accord the dealer had the code archived in their system. I changed my battery and had to have the code to put in the radio.. I called the car dealership that sold me the car. All I had to do was give them my information and they looked up the code ID..
I would imagine that GM automobiles work the same way. I hope this helps you..
Posted on Jun 14, 2019
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Posted on Jan 02, 2017
SOURCE: 99 olds aurora pass key problem
There is most likely a problem with the tiny sensor in the ignition lock cylinder, it is not reading the key chip and locks u out, the problem is u can't just replace the lock cylinder u need a dealer only re-programm of the pass key system since the control module will not recognize the new lock code, catch 22 if u ask me. Do u have more than one key for the car? do both do this?
Posted on Jan 16, 2009
you sure can bypass the security! i just had to do it on my 97 achieva and was amazed how simple it was!here are the steps to take:
1- if it has tilt steering, unscrew the handle for the tilt and remove from column.
2-remove the cover from the steering column.
3- on the passenger side of the column at the key switch you will see 3 small 20 gauge wires going from the ignition and up over the steering column..
4- the wires are yellow, white and black. start the car and let run for a few seconds and while car is still running cut the yellow wire. turn the car off and try to start. will start every time! i done mine 6 mo. ago and never fails to start. i got this info from a top certified mechanic who's been in business 35 years. dont take it to GM because they will try to give you the run around and tell you it will cost 400 to 500 dollars to fix and some of them will even try to tell you it cant be disabled! lol the only drawback is that the security light will be on and maybe blink like mine does but when i think about 400 or 500 dollars, i dont even see that light! lol trust me. it works! have a good day and good luck!
Posted on Mar 20, 2009
SOURCE: i have a 99 chevy
For a quick and easy permanent fix that will eliminate every aspect of the passlock system, go to this link
Posted on Aug 04, 2011
This code means that the catalytic converter on the passenger side of the truck is not working as well as it should. You probably need to have a new cat put in but be aware that if the engine is running poorly, this code can set because the cat gets overloaded. Often times people replace the cat because of this code, only to have the problem return because they did not fix the root cause of the cat failing. A tune-up will not necessarily solve the problem either. If the engine has a lot of internal wear and is burning oil, the new cat will fail prematurely because of too much fuel and oil coming out of the engine, through the exhaust system.
Posted on Sep 11, 2011
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