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2014 Limited HVAC is either super cold or blow torch hot

Discussion in '5th Gen 4Runners (2010-2024)' started by Seaaggie89, Oct 4, 2021.

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Oct 4, 2021 at 11:39 AM

#1

#1
Seaaggie89 [OP] New Member

Joined:

Oct 4, 2021

Member:

#23653

Messages:

1

Vehicle:

2014 4Runner

Any suggestions on what to try? I see the Gen 4 guys with this issue find the cabin temp sensor is a frequent cause. Where is that located on a Gen 5? I want to avoid the dealer as I don't trust them to just say i need a new control unit for thousands of $$.

Thanks.

Dave

Seaaggie89, Oct 4, 2021

#1

Oct 5, 2021 at 6:06 AM

#2

#2
L1011 New Member

Joined:

Sep 9, 2021

Member:

#23262

Messages:

34

Vehicle:

2021 Venture Edition

KO2's and a Van Halen sticker

I wish I knew what to tell you. I had the same problem on my '15 Limited. It really was either too hot or too cold. It never blended well at all.

L1011, Oct 5, 2021

#2

Oct 5, 2021 at 12:51 PM

#3

#3
Jrunr 2021 TRD Pro

Joined:

Sep 7, 2021

Member:

#23243

Messages:

667

Gender:

Male

First Name:

Jason

Vehicle:

2021 Magnetic Grey Metallic TRD Pro

So much for the climate control… lol

Jrunr, Oct 5, 2021

#3

Oct 18, 2021 at 6:12 PM

#4

#4
LJGibbs New Member

Joined:

Oct 18, 2021

Member:

#23869

Messages:

24

Gender:

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Independence, MO

Vehicle:

2022 Limited 4Runner

If it has a cabin air filter make sure it is clean. Insufficient airflow will ice up your ac coil and it will blow warm. Then when it thaws it will blow cold.

LJGibbs, Oct 18, 2021

#4

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