Hot AC when in Reverse

[shawn luton]

Anyone experience hot AC blowing from all vents while driving in reverse? My '16 Landmark has been doing this recently. Occasionally also when coming to a stop light in idle, but intermittently. But always happens while driving in reverse. I've replaced the fan clutch assembly and thermostat but still get codes: U0447, P0483, P0597, andP0528. Thanks for any insight/suggestions.

 

[Nechaken]

Just spitballing here, but thinking this could be the fan relay or the wiring to the fan clutch ?

 

[Rover Range]

Make sure the mechanical fan is not hitting the fan shroud.

 

[shawn luton]

Thanks. All clear on that.

 

[ryanjl]

When I was having problems with my fan around 3 years ago I remember my research turning up a lot of different issues that were associated with the relay, which is located right near the fan (under the dash, above the passenger-side footwell). No idea how reverse would affect that, though.