OBD will not read. Has any run into this before? Checked fuses and they were good. OBD is getting power but will not read.
Nov 5, 2018 at 6:07 PM
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ASEMASTER6371
CAR REPAIR CONTRIBUTOR
52,796 POSTS
Good morning.
When you hook up to it, does it give you a no communication message? If it does, then it could be either the serial data line to the PCM has a problem or the actual PCM is the failure.
You need to have someone check this for you.
Why are you checking the codes? Do you have a problem?
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