I've changed all wheel hubs checked continuity of wire harness all is good but still lights are on, I took the old hubs checked continuity between terminals as soon as I spin even just slowly it shows continuity between them all old ones did so that was a reference point so I thought went back to new wheel hubs and got absolutely nothing is this telling me new hubs are no good? The codes I'm getting is C0045 & C0055 left and right rear circuits bad any ideas what to check next????? Thanks Also my brake light came on after new hubs installed

 

check continuity in the rear ABS harness

 

Please start from the beginning. I moved your post from a dead thread from 2015.
Why did you change hubs, etc.

 

X2
And please include the year, model, mileage etc. Also as Donbrew stated, why change the hubs ? Maybe include a little of the car's history.

 

It's a 2009 with 340000 Klms felt it would fix my problem with changing hubs with that many klms on it well it didn't but did find a broken wire in rear harness the red one fixed that with new hubs it still had the codes I put old hubs back on problem solved no more lights

 

Must be the connectors.