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Old 04-05-2021, 07:23 PM   #5
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Treystoys is on a distinguished road
Join Date: Mar 2021
Location: Kenner Louisiana
Posts: 7

2004 ION-2 Sedan
Default Re: Communications link error, service vehicle and brake warning

Just a quick update. The obd plug does have battery voltage at 16, and I have confirmed ground at 4 and 5. Still digging.
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