It ran out of gas with the previous owner and they say the steering is new and the hybrid battery is new and the 12 volt is new but when I got it I had to get the 12volt battery trickle charged which it charge to 80 percent and it still didn’t start only go from lock,acc,then on never says ready no …

Seems like a Hybrid-specific code. I can’t find any other info on it. That probably means you need a trip to the Nissan dealer.

U0293, Lost communication between Engine ECU and HV ECU. Clear the fault and check if it returns. Inspect the wiring harness for damage between the high voltage ECU and the engine ECU. Check all fuses. Does your scan tool communicate with the HV ECU? Take the vehicle to a professional.

Sorry, I don’t speak Nissanese. You’d get better results talking to someone who does, like Nissan service guy, a participant in a Nissan Forum, or possibly one of the participants in the “Reapair and Maintenenance” Community here. That forum is designed for heavy repair discussions.

You’re going to need a Nissan dealer. He’ll have techs trained in this specific system and have the diagnostic equipment and training to determine exactly what’s wrong… and it may be multiple problems. There is currently a movement to try to get some type of commonality on hybrid battery systems a…

Today I was able to crank the car and when I had taking the negative cable off and left it off all night it shows up on the dash but as soon as I crank it the Communication from the battery and the computer in the car in the dash that shows the battery indicator drops and won’t crank again until I…

Nissan altima hybrid 2007

General Discussion

Lisa_d August 26, 2014, 6:03pm 7

I’m showing a code UO293 do anyone know what this code is?thanks

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Nissan altima hybrid 2007

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