OBD 2

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Aug 4, 2011 | 12:40 AM

wcook1967

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OBD 2

Have a 2005 F350. OBD 2 not working and neither is lighter. Checked #12 fuse it is good? Wires look fine. Any ideas? Want to go camping but cant reprogram my truck to tow mode from performance. Have a Diablo Trinity.

Aug 4, 2011 | 06:57 AM

projectSHO89

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From: St Louis

You'll have to repair the lighter circuit since the OBDII port is on the same circuit.

Aug 4, 2011 | 09:07 AM

dchamberlain

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From: Scio, OR

Did you just inspect the fuse visually or did you check it with a test light or meter? A fuse can be bad but not appear burned. Also check to make sure the fuse socket is tight. If all of those are OK then you have to have a broken wire somewhere.