How do u know when your computer is bad?Truck.

Tiny
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  • 1997 DODGE RAM
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How do u know when your computer is bad?Truck want start and can't get it to read on computer when we took it in.

Sunday, March 31st, 2013 AT 7:29 PM

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Tiny
JDL
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With the key on, see if there is ref voltage at any sensor that uses a ref voltage. If no ref voltage, check voltage and ground circuits at the computer.

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Sunday, March 31st, 2013 AT 7:33 PM

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