my check engine light is on with 3 codes going off. P0 153 and P0 133 i know those are O2 sensor codes not worried about them theres a reason why those are going off but now i have a P0 622 code going off I think it has something to do with wiring harnesses??? not sure anyone know what the issue may be?

 

P0622 - Generator Field Terminal Circuit

 

Uh how do I fix that problem? Why would that go off?

 

BUMP. no one knows how to fix this problem fellas?

 

solidsnake, i think i looked at this code yesterday. one
way to go about fixing this is to disconnect the battery,
then check the alternator wiring.

the wires in question are the wires that plug into the
connector on the alternator itself.

 

thanks hammeron i will do this tomarrow and see what the results are.

 

HTH

just do a visual and make sure those wires look good
all the way to their destination, no shorts or opens.