Hello all first time poster here with a 2009 Flex. I have managed to maintain it for 200k miles and do a ton preventitive maintenance. Beleive it or not I have never thrown a code on this vehicle. So I needed to replace my rear wheel bearings and they did not want to cooperate. I really had to go at the passenger rear one with everything I had. This involved alot of air hamering. I got it out and as soon as I went for my first drive I popped a P0446. I checked the Canister Vent Valve Solenoid (also changed it) and I have no voltage at the plug so I am assuming something in the wiring broke from all the vibrations of the air hammer. It looks like the wiring goes over the top of the fuel tank and I do not have access to it and or don;t know how to access it. Does anyone have a wiring diagram or know where it enters the rear harness? Where does it enter the computer? I don't have much experience tracking down wiring problems. Thanks!
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