Thread: 2008 GXP 72,000 mi W/P0700 CODE HELP!!!!

Originally Posted by Fivefingerdeathpunch

P0700 is just a run a mill code saying you have a transmission fault, otherwise the code really means nothing else.

The P0722 and P0723 are both for the same exact issue. They are for the Output Speed Sensor No Signal.

So you are going to want to look into the output speed sensor for the transmission, it's going to be why the speedo is freaking out and transmission doesnt know how fast it's going.

Thanks for the info. The speedo wasnt freaking out today, while I was out this morning it was obvious the transmission wasnt acting right or shifting enough.If it cant sense the speed that would make sense. I tried to manually shift it and the shifts were really hard so I just brought it home and parked it fearing I could damage it by driving it. So is my next move to get to someone with a legit TECH II device so they can look deeper at things like the OUTPUT SPEED SENSOR etc?
Again, Thanks!

Thanks. Gonna check that today.