Ive been driving lately with the TCS/Slip light on the 05 Max. The issue is that it pops up randomly. Some days the car is driving fine with no rough shifts and lack of power, and the next day I go to start her up and those lights show up again. Hard starting issues persist tho. I've already changed the bank 2 cam sensor, but I'm assuming the bank 1 and the crankshaft might need changing too. I wanted to DIY this issue, but bank 1 is hard to reach and I think the crankshaft is under the car

 

What is the Code specifically...?

 

I'm getting the cam/crank sensor codes p0335, p0340 and a p1800 code. I'm currently getting pass the TCS/Slip light situation by waiting for the engine to get warm and then turning off the car and cranking it again. For some reason, after cranking with a warm engine the lights disappear and car rides much smoother with no hard shifts and ability to accelerate. We'll see how long that lasts. I'm gonna change out the crankshaft and bank 1 cam sensor once I get the Hitachi or OEM parts.

 

It probably goes back to normal once it's heated up because it uses the other crank sensor and ignores the non functioning one. Same thing is happening to my 08 maxima but the only symptoms are long crank times then the code pops up. I'm not getting any of the other codes your having tho, I'm getting p0340