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Forum: Performance & Brainstorming

03-14-2021, 06:39 PM

Replies: 6

Heat Only Works on Full Blast

Views: 157

Posted By Justen M

Just an update, I tested Ohms and a hair dryer...

Just an update, I tested Ohms and a hair dryer for changes on the:

ambient air sensor (behind the grill) and it was good
cabin air sensor (top left above driver's head) and it was good
Sunset...

Forum: Performance & Brainstorming

03-14-2021, 12:19 PM

Replies: 6

Heat Only Works on Full Blast

Views: 157

Posted By Justen M

Blower motor increases and decreases as you turn...

Blower motor increases and decreases as you turn the knob. It is just solely the heat output that is not working. Very confusing....I might try that interior sensor that was mentioned above

Forum: Performance & Brainstorming

03-14-2021, 12:17 PM

Replies: 6

Heat Only Works on Full Blast

Views: 157

Posted By Justen M

Blow motor increase and decreases as you turn the...

Blow motor increase and decreases as you turn the knob. It is just solely the heat output that is not working. Very confusing....I might try that interior sensor that was mentioned above

Forum: Performance & Brainstorming

03-12-2021, 11:09 AM

Replies: 6

Heat Only Works on Full Blast

Views: 157

Posted By Justen M

Heat Only Works on Full Blast

Hey everybody,

I could not find anyone with a similar problem as to what I am having with my 2000 GMC Jimmy Diamond edition. The Jimmy has the climate control knobs and I have to turn it to 82...

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