08-22-2021 | #1 |
Join Date: Aug 2021
Location: Manassas, VA
Posts: 15
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C68 HVAC Programmer Compatibility for 1990
Greetings, all!
My car has been exhibiting the symptoms of a failed C68 module:
I have just removed the module from the car. While doing so, I noticed the somebody had been in here previously because the vacuum lines had been taped together and the washer+unidirectional keeper that holds the vacuum line block into the unit were missing. Hmm, ok. After removing the module, I was surprised to see the following part number on its sticker: 16145131 LT5 I thought this part number was for 1994-1995 ZR-1s and that the 1990-1991 cars required Part No. 16160831 LT5 and that the two were not interchangeable. Am I mistaken? The HVAC had been working fine for three years before suddenly failing one day. I have the Batee rebuild kit and will be rebuilding the unit, but now I'm wondering if it didn't fail because it's the wrong part. Thoughts?
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[B]1990 ZR-1, No. 729[/B] |
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1990 |
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