[Jochu]

I'm trying to chase down this short circuit to ambient air temp. But I can't find it? Is there a fuse for it? Or a ground. I can't find it. Help would be appreciated

[LA1Z24]

This code does not necessarily mean short circuit to B+. What it more realistically indicates is that the sensor in questions output is pinned at max.

[rfadid]

do a complete scan battery my be low

[thejeremyman9]

Just figure out where that sensor is located (i thought someone said front bumper area, but could be misremembering), check the sensor itself and the wiring. Might just be worth trying a new sensor if its cheap.