Climate control system error
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Joined: Sep 2011
Posts: 39
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From: va
Climate control system error
Hello everyone ,
Our 2010 RX 350 have a error climate control error contact the dealer none of the buttons for heating, fan, ac, rear screen , door mirror heater not working. , also back up camera stop working and power liftgate
bought used amplifier and problem still there
please anyone can help.
Our 2010 RX 350 have a error climate control error contact the dealer none of the buttons for heating, fan, ac, rear screen , door mirror heater not working. , also back up camera stop working and power liftgate
bought used amplifier and problem still there
please anyone can help.
CL Community Team
Joined: Apr 2001
Posts: 16,559
Likes: 1,385
From: Austin, TX
Sitting remote, I speculate the problem is with communication of modules.
1. Check fuses.
2. Disconnect battery and reconnect after 20mins or so. Just in case there is a gremlin in the software.*
3. Check with advanced OBDII reader or visit your dealer. This will lead you to step 4.
4. Troubleshoot with an oscilloscope to see where the communication is breaking down.
Salim
PS: If you are a safe person, you would/should have disconnected the battery when you replaced your head unit.
1. Check fuses.
2. Disconnect battery and reconnect after 20mins or so. Just in case there is a gremlin in the software.*
3. Check with advanced OBDII reader or visit your dealer. This will lead you to step 4.
4. Troubleshoot with an oscilloscope to see where the communication is breaking down.
Salim
PS: If you are a safe person, you would/should have disconnected the battery when you replaced your head unit.
Last edited by salimshah; Dec 25, 2024 at 12:04 PM. Reason: PS
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