Question about 2001 Oldsmobile Alero

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2001 olds alero dash warning lights are all on when the cars on

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2001 Olds Alero Wouldn't Start

I had a problem similar recently, just wouldn't stay on. Found out that there is a flaw with the sensors on those cars for the ignition "talking" to the computer's Passlock II thing. The car thinks it's getting stolen so it engages the anti-theft which turns off the fuel injection. You just have to reset the Passlock. Turn the key to the first On position where you have radio but no windows, leave it for 10 minutes until the little Security light turns off. Turn off the key then start it.
Don't know if it was your problem, but just so you know, the sensor part will eventually start failing with this car.

Posted on Jul 18, 2008

  • 6 Answers

SOURCE: All dash light and gauges

check your body control module

Posted on Dec 09, 2008

  • 14036 Answers

SOURCE: 2001 Alero - anti-lock brake light warning light

no reset button.have the car anti-lock brake system scanned.to check code.because when anti - lock brake light come on.it can be many things.like faulty wheel sensor.faulty relay or the anti - brake unit low on brake fluid or the abs unit faulty.

Posted on Nov 29, 2009

  • 15 Answers

SOURCE: i have a 2001 olds alero, the car wont start and

If the previous solution doesn't work, try this:

While the key is in "on" position and your security light is blinking, it is probably your "Passlock" security device acting up. Very common in these years for GM cars. To test if this is it, simply turn your key forward (to "on" position) until light stops blinking and eventually turns off (right around 10 minutes). Then, turn key back off, and then try to restart it. My Alero did this just a few months ago and I learned this trick as I was pricing out a new fuel pump. If this was your problem, I recommend taking it to a remote starter installer and have them by-pass the passlock system permanently. This should cost anywhere from $40-$100, but is much better than a new fuel pump and filter cost.
-note: I recommend not getting it by-passed until it happens a second time (which it may not), just don't forget the temporary fix!

Posted on Jan 14, 2010

  • 137 Answers

SOURCE: olds intrigue warning lights on...

It is a sign that you either have a bad wheel bearing or 1 off your speed censors on 1 of the tires is bad, I just had this problem with my olds alero, but it was a wheel bearing that needed replaced.

Posted on Jan 24, 2010

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1 Answer

P0562


I had the exact same problem last year with my 2001 Alero 3.4L V6. It turned out to be that most of the copper strands in the multi-strand ground wire were broken, in the wiring harness passing over the transmission on the way to the fuel pump behind the fuel tank. The same ground wire is shared with several of the warning gages on the dash, causing several to remain lighted all the time. Both of the check engine lights, the brake light, the low oil light, and ABS light would all remain on all the time. Once the frayed portion of the ground wire above the transmission was repaired, the lights stayed out and the car started running normal, with the fuel now actually pumping gas under continuous high pressure to the engine.

Jun 02, 2014 | 2001 Oldsmobile Alero

1 Answer

2001 olds alero won't start


Does it crank over? Do you have dash lights? Is there fuel in the tank? Have you checked to see if you have fuel pressure? Is the check engine light on? SOOOO many possibilities could be causing it to not start

Mar 23, 2014 | 2001 Oldsmobile Alero

1 Answer

My 2001 oldsmobile alero wont start or the key wont turn over what do i do?


you need to turn the key to the on position for 10 minutes then off for 10
minutes and then on for 10 minutes (a total of 3 times) the will reprogram your key it should start after this

Jan 10, 2013 | 2001 Oldsmobile Alero

1 Answer

My dash lights and tail lights are out on my 01 alero what is the problem


you cant use a stronger fuse other things will happen, too much can damage other areas. HELLO.

Nov 13, 2012 | 2001 Oldsmobile Alero

2 Answers

Olds intrigue warning lights on...


It is a sign that you either have a bad wheel bearing or 1 off your speed censors on 1 of the tires is bad, I just had this problem with my olds alero, but it was a wheel bearing that needed replaced.

Jan 24, 2010 | 2001 Oldsmobile Intrigue

1 Answer

Abs light stays on 2001 alero


My GMC Dealer said that the problem is caused by a short in the ignition/electrical system. (seems to be a problem for many). He also said that the ABS will NOT actually work while the light is on! All my dash warning lights, radio/clock, and sometimes even ignition(turning key) have problems. The car is drivable but not working correctly. Short term solution: turn key ON, wait 10-15 min, turn off for a few minutes to 'reset' and then try to turn car on. Worked for me yesterday. Good Luck!

Apr 09, 2009 | 2001 Oldsmobile Alero

2 Answers

2003 Alero dash lights out temporarily


a posible BCM problem. take to shop and have tested...
BCM= body control modual

Nov 06, 2008 | 2003 Oldsmobile Alero

1 Answer

Dash warning light sensors


hi,

incomplete exhaust burn sensor, On my 97 Grand Prix I had to get plugs, plug wires and finally complete injector service to get the light out for any period of time.

good luck

J

Jun 27, 2008 | 2001 Oldsmobile Alero

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