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

climate control on C4 corvette not working

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Old Nov 2, 2005 | 08:13 PM
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Default climate control on C4 corvette not working/1990 ragtop

The climate control system failed on my 1990 ragtop completely. No temp or fan speed display, but it is lit. There are no fans, heat or A/C. None of the controls work. It was working fine, then just quit after I took a little ride, turned the engine off and then restarted it. Then I noticed nothing was working. In addition, the radio antennae won't go down. Any suggestions or ideas?
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Old Nov 2, 2005 | 09:26 PM
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Start checking fuses.
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Old Nov 3, 2005 | 01:05 PM
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You need to tell us what Year.
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Old Nov 3, 2005 | 01:10 PM
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Theres a simliar post that popped up last night. It had the same problem, if your speakers aren't working as well I'd assume a fuse was blown like mentioned above as they are on the same circuit.
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Old Nov 3, 2005 | 08:07 PM
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Default climate control on C4 corvette not working/1990 ragtop

I put a new fuse in the A/C and Radio circuit and still have the same problem. Are there any other fuses besides the ones on the passenger side dash, by the door?
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