Chevy Malibu Theft Problems- Comments Page 2

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My nephew has a 2000 sunfire, he changed the switch in it because it didn't want to turn most of the time and you had to jiggle it and baby it to get the car to start. After changing the switch, the car wouldn't start. Tried resetting it a couple time as described and didn't fix the problem. He got the switch from a junk yard and only got the tumbler and housing. Is there more he needs to get as well for it to work?
 The Sunfire's security system is different than the Malibu talked about here. The cylinder is different and the ignition switch is not part of the system. A relearn procedure is required if the cylinder is replaced. If there are codes set in the body control module, those would need to be addressed as well. That would need to be checked out to give a proper diagnosis of what you need to fix your car.

I used the remote start feature on my 2004 Malibu Maxx but something went wrong. I have used remote start countless times without any problems; however, when I pushed the button the car made one loud click (which sounded like the starter tried to engage) and then...nothing. As I got closer to the car, I could hear a faint clicking sound coming from the relays. On the instrument panel, the only thing to be seen is the padlock light, which is blinking very sporadically and without any rhythm. I put the key in the ignition and tried to start it manually; however, there is no power to anything except that light. I unhooked the battery (neg) and let it set for about 30. As soon as I start trying to hook the battery back up, the relay starts clicking and the padlock light starts blinking again. ANY IDEAS????
 I would try jumping the vehicle or replacing the battery. It sounds like your problem may be a dead battery. Clicking from the starter and other weird electronic problems can be from low voltage. Start with that.


 

 

When you explained the theft re-learn procedure code on the previous page is that something you must do when it doesn't start or when it will start? I have the blinking theft system light problem as well. Trying to find a cheap way to fix it. Just curious if I do the re-learn when the theft system light is blinking or when the car will actually start. Thanks!
 If the car starts, you obviously don't need to do the theft relearn. This procedure is for when the car doesn't start and the theft light is on steady or flashing. Under normal circumstances, when the car starts, the theft light does come on during a bulb check for a few seconds.

I have 1999 Chevy Malibu that I had to replace the ignition switch due to a break in of the car. We have tried to reset steps and the theft system light has been blinking for over an hour. Could having them knock the ignition switch back have damaged something else. Any suggestions.
 Replacement of the ignition switch would not need a theft system reprogram. The security data is in the Passlock cylinder and the Body Control Module (BCM). Sounds like you have another problem. Did you reconnect the small electrical connector into the ignition switch that actually plugs into the Passlock cylinder?

I need help very badly. I have a 1998 Chevy Malibu and I tried the theft system thing but its still not working and my battery keeps dying. Whats going on.
 Very vague. Could be a million different things. Bad battery, ignition switch, Passlock sensor, ignition module, fuel pump, PCM, crank sensor, etc.


 

 

I have a 2002 Chevrolet Malibu. I've had this car for just under a year and I've been having problems with my theft system locking me out. Now, I know how to disable that by keeping my key in the ignition for ten minutes. I was driving the other day and I just lost power. It would then start up for a couple seconds and then would die again. I tried this repeatedly and would still not fire up. I checked my fuel pressure and spark plugs and they were fine. I got one of the small computers to give me a reading and it said the code P0131 which is the sensor circuit low volts (bank 1 sensor 1). But as I've been researching, the 'check engine' light will come on if it's the O2 sensor. It's my understanding that an O2 sensor will not stop the vehicle from running. I've had four different opinions and three of the four think it's something to do with my theft system dying completely. My engine will turn over! But will not start. Is there any way you could help me out.
 That is correct, and oxygen sensor will not cause your car to stall out. But again, neither will the test system. You are if you seem to lose all electrical power along with engine power then you may have a bad ignition switch. A quick check that sometimes works is to start the car and lightly tap on the key. This can cause a faulty ignition switch to act up. If it does, then you need to replace it.

2004 2.2 malibu has fuel pressure and spark runs on starting fluid. Changed the crank sensor and ICM nothing any help.
 Check for fuel injector pulse signal.

The reprogram key thing worked. My girlfriends 2000 Malibu theft system wouldn't allow the car to start for about a week.

I had to replace the engine in my '99 Malibu. We got a rebuilt motor from a parts store. It is in. Having the problem where it won't start or does for a few seconds and dies. The brake cleaner in the air filter trick worked then it would die. Changed the fuel pump and filter($300) did not fix the problem. I've spent $2000 on my car and would just like it to start and run right. Willing to try anything. My husband is trying to get it to work now.

I was in such a big hurry and my 20033 Chevrolet Malibu didn't start this isn't the first time I've used this website and bam my car started thank you so much for your great work and the fact that this exists.

I have a 1999 chevy malibu and tried the relearn procedure and the car started right up. Thanks for the advice.

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