MY CAR FAILED AN EMISSIONS TEST DUE TO MIL STATUS, WHICH READ NO VOLTAGE. HOW CAN I FIX THIS PROBLEM?

2004 GMC Yukon

Tiny

Michelle Cerniglia

November, 9, 2011 AT 8:37 PM

My car passed the cap 1 visual, & final cap as well as key on engine & key on engine running bulb check, but failed OBD Connector Integrity = malfunction indicator light (MIL) = No voltage.

How can I fix this please?

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1 Answer

Tiny

Wrenchtech

November, 9, 2011 AT 8:42 PM

Check all your fuses with a test light.

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