CVT slipping

[kwoody]

2008 altima CVT problem
after driving 3 1/2 hrs the transmission slips, and Now it's drags when starting.
it has 127745 miles, yes the extended warranty ran out at 120,000.
looking for Nissan to step up... anyone have ideas.
here are the codes the dealer said came up
Po710 fluid temp sensor a
Po720 output speed sensor
Po725 engine speed
Po744 torque converter
Po826 up/down shift switch
Po841 fluid press sen/sw a

in Feb 2014 the car was in a wreck, i've read the "only" a OEM radiator should be used to replace...
thanks for reading

[seldomseen]

Nissan will not cover/aide in fixing/replacing the CVT. You're better off trading your car in for something different. Unless you're willing to shell out close to $5k to replace your CVT.