2019 XC90 Climate Control issues (blows hot on one side and cold on the other)
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2019 XC90 Climate Control issues (blows hot on one side and cold on the other)
Folks:
Wife's 2019 with 45K miles suddenly no longer will respond to the request for AC across the front. If I turn the system to cold and synchronize drive and passenger, only passenger side will blow cold air; driver will blow "unconditioned" air. So if it's 75 outside and we want some A/C, only passenger gets AC air while driver gets "warm" air.
My guess is the servo(s) in the plenum box are not responding and the driver side baffles won't open or shut. I have no idea where to go to get help to diagnose and fix. Any suggestions?
Wife's 2019 with 45K miles suddenly no longer will respond to the request for AC across the front. If I turn the system to cold and synchronize drive and passenger, only passenger side will blow cold air; driver will blow "unconditioned" air. So if it's 75 outside and we want some A/C, only passenger gets AC air while driver gets "warm" air.
My guess is the servo(s) in the plenum box are not responding and the driver side baffles won't open or shut. I have no idea where to go to get help to diagnose and fix. Any suggestions?
Junior Member
Joined: Feb 2024
Posts: 1
Likes: 0
Hi I have the same issue. What was at the end? how did you fix it?
Folks:
Wife's 2019 with 45K miles suddenly no longer will respond to the request for AC across the front. If I turn the system to cold and synchronize drive and passenger, only passenger side will blow cold air; driver will blow "unconditioned" air. So if it's 75 outside and we want some A/C, only passenger gets AC air while driver gets "warm" air.
My guess is the servo(s) in the plenum box are not responding and the driver side baffles won't open or shut. I have no idea where to go to get help to diagnose and fix. Any suggestions?
Wife's 2019 with 45K miles suddenly no longer will respond to the request for AC across the front. If I turn the system to cold and synchronize drive and passenger, only passenger side will blow cold air; driver will blow "unconditioned" air. So if it's 75 outside and we want some A/C, only passenger gets AC air while driver gets "warm" air.
My guess is the servo(s) in the plenum box are not responding and the driver side baffles won't open or shut. I have no idea where to go to get help to diagnose and fix. Any suggestions?
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