LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Why wont the scanner power on???

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Old Dec 6, 2004 | 09:15 PM
  #1  
ChevyTuffD.A.'s Avatar
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Why wont the scanner power on???

I hooked a scanner to my car and when i plugged it into the port under the dash it did not power on like it is supposed to. I know it was the right scanner and everything bc my friend has his 95 6-speed sitting in my court and after it didnt work on mine we tested it on his and it worked fine. So something is for sure wrong with my port and is not powering on the scanner, anyone have any ideas what might be happening??
Old Dec 7, 2004 | 07:08 PM
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Re: Why wont the scanner power on???

Anyone, I know someone has to have an idea. Shoebox????
Old Dec 7, 2004 | 07:41 PM
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Re: Why wont the scanner power on???

Thats odd that it worked in your friends 95, I have a 94, we had to run teh scanners power source from the battery.
Old Dec 7, 2004 | 08:06 PM
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Re: Why wont the scanner power on???

I dont know what the heck is going on with it. I was having alot of trouble with my car at the time and it didnt power on and I was like oh god can anything else go wrong here. But heck i dont know, it runs alright for now, it just runs rich and I wanted to find out for sure. Anyone have any ideas???
Old Dec 7, 2004 | 09:10 PM
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Re: Why wont the scanner power on???

What kind of scan tool is it?
Old Dec 7, 2004 | 09:11 PM
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Re: Why wont the scanner power on???

If the scanner you are using needs power from the DLC, check the cigar/horn fuse. It provides power to cavity 16. Otherwise, you might have an open to one of the other terminals.
Old Dec 7, 2004 | 09:12 PM
  #7  
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Re: Why wont the scanner power on???

I cant really recall. Really i wouldnt think it would matter? If it worked on my friends car then it should work on my car no questions asked right??
Old Dec 7, 2004 | 11:29 PM
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Re: Why wont the scanner power on???

Read what Rob said. If your car isn't getting +12V to the terminal in the ALDL connector, it isn't going to power up.
Old Dec 8, 2004 | 06:48 AM
  #9  
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Re: Why wont the scanner power on???

Auto Xray has a bug in some of their scan tools which will stop it from working with some cars, while it will work in others, even the same model and year cars. This is in their older tools. Think it has been corrected in the latest tools. Also some tools are battery powered, and weak batteries could also cause that. If it is powered from the car's connector, do what Shoe and Fred say.
Old Dec 8, 2004 | 11:47 AM
  #10  
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Re: Why wont the scanner power on???

Now that i recall, my cigarette liter never worked either. So whats that mean??
Old Dec 8, 2004 | 02:29 PM
  #11  
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Re: Why wont the scanner power on???

Originally Posted by ChevyTuffD.A.
Now that i recall, my cigarette liter never worked either. So whats that mean??
One more time...... CHECK THE FUSE!
Old Dec 8, 2004 | 03:31 PM
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Re: Why wont the scanner power on???

Originally Posted by Injuneer
One more time...... CHECK THE FUSE!
You need a blunt object so that it can be beat into him?
Old Dec 8, 2004 | 05:07 PM
  #13  
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Re: Why wont the scanner power on???

LOL, sorry guys. I also recall now that my horn doesnt work either
Old Dec 8, 2004 | 06:17 PM
  #14  
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Re: Why wont the scanner power on???

Alright guys good news There wasnt even a fuse in the spot for the horn/cigar so i put one in there and hello we have a horn now
Old Dec 8, 2004 | 06:33 PM
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Re: Why wont the scanner power on???

Lol!



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