my 2005 g35x put on the (service engine light, AWD, VDC off, and Slip lights) and then after drivin home and sitting, it then just illuminated the service engine light.. with code U1000 what is this code?

 

Looks like a communication issue in the CAN.

https://g35driver.com/forums/g35-sed...ic-issues.html

Search around, there is plenty of info. Probably best to Infiniti look at it.

 

Signal malfunction.

Take it to the shop. Most of the time they'll swap out the harness. 80%
of the time it'll help.

Or you could try tracking down your harness yourself and cleaning the connection points with a pencil eraser.

Either way, sorry... I hope you get a good deal on the fix, otherwise its not cheap.

 

I think the shop put in the wrong battery, b/c if i leave the access on for 5 mins it gets really weak. I hope thats it!

 

http://lmgtfy.com/?q=What+is+code+u1000%3F