C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

A/C Head Unit....

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Old Aug 12, 2003 | 05:16 PM
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=Agent-Smith='s Avatar
=Agent-Smith=
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Default A/C Head Unit....

The LCD screen on my a/c headunit constantly blinks and sometimes goes out as i am driving along. On top of that the plastic screen that covers the LCD, is all scratched up and is difficult to read at times. Would I have the same problem if i purchased a used one? About how much is a new one? Links and Pics would be nice....Thanks guys :cheers:
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Old Aug 12, 2003 | 09:04 PM
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SunCr
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Default Re: A/C Head Unit.... (=Agent-Smith=)

As far as I know, only rebuilt available for an '88, but the last one I bought had nice face plate. The Last Detail was the best price http://www.tld-corvette.com . If just the temp light is flashing, that indicates a trouble code. Hold the Ext button and press and release Auto. A mode number will appear. Press the warm button until it reads 08. Press the cool button for the codes. They are: 00 - no faults; 01 - air mix valve feedback is open; 02 - outside sensor open; 04 - outside sensor shorted; 08 - inside sensor open; and 16 - inside sensor shorted.


[Modified by SunCr, 6:04 PM 8/12/2003]


[Modified by SunCr, 6:05 PM 8/12/2003]


[Modified by SunCr, 6:06 PM 8/12/2003]
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