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Old 02-26-2017   #8
QB93Z
 
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Join Date: May 2007
Location: Westminster, Maryland
Posts: 3,684
Default Re: Has anybody ever replaced the HVAC Programmer?

Quote:
Originally Posted by WVZR-1 View Post
Isn't it just remove electrical connector, the vacuum harness, the lower mounting bolt and drop out of the retaining tabs?

What year programmer did you buy? I thought '94 and '95 were the same but I would have thought different from earlier.

Attachment 5998
I am working on a '94. My spare is from a '91. The shape and external features of the boxes appears the same, at least the best I can tell with the installed box still under the dash.
From the other sites and threads I have reviewed, the problem seems to be collapsing of the rubber block multiple tubing fitting. The spare tubing set I have is identical to the '94. I was hoping I could get the Programmer box out from under the dash but still connected electrically and then test the functions with a vacuum gauge.
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