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scanner error

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Old Nov 6, 2015 | 04:38 PM
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If obd2 scanner can't give me a reading is it possible pcm is bad? I tried several different scanners and all of them say "error" can't communicate.
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Old Nov 6, 2015 | 04:42 PM
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It could mean you have a blown fuse. Do you have power at your cig lighter and power point?
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Old Nov 6, 2015 | 06:43 PM
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Originally Posted by jprevat
It could mean you have a blown fuse. Do you have power at your cig lighter and power point?
I reset my CPU by disconnecting battery and turning lights on for a few minutes and now it's ok.
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