HVAC control module installation

SHELBYGT08

MEMBER
2001 BUICK CENTURY
3.1L
6 CYL
51,000 MILES

I’m installing a refurbished HVAC control module do I have to match up the settings from the one I am removing to match on the new one or will it automatically move according to the settings on the new one? For example the fan is on low the hot and cold part is on the hottest setting and the other other mode is on defrost.

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3 Replies

JACOBANDNICKOLAS

MECHANIC
109,755 POSTS

Hi,

According to the directions from prodemand, it is a plug and play set up. There is no indicator for programming and so on.

If you look at the two attached pics, they show directions which are vague, but as mentioned, show no relearn procedure or requirements for presetting the unit.

Let me know if this helps or if you have other questions.

Take care,
Joe

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Wednesday, December 2nd, 2020 AT 7:08 PM

SHELBYGT08

MEMBER
11 POSTS

Thanks Joe. I will set the controls the same as the old one just to be safe.

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Thursday, December 3rd, 2020 AT 7:22 AM

JACOBANDNICKOLAS

MECHANIC
109,755 POSTS

You are very welcome. If you have a chance, let me know how things turn out for you. Also, feel free to come back in the future if you have questions.

Take care,
Joe

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Thursday, December 3rd, 2020 AT 7:59 PM