My 2003 maxima decided to crank, not start suddenly. Had it towed to show. P1121 coming up. They said it's in safety mode and the leaking radiator is the cause. Does this sound right? Doing a Google search looks like it would be electric throttle actuator?

 

Most likely bad throttle body (TPS). I'd swap with a junkyard part. Check harness/connector to be sure, but I think its usually bad TB.

Not many people left on here, but maybe if you're local to someone that can give ya one.

 

Thanks. I had them do a better diagnostic. Code got cleared and starting. Getting it home to have a look myself