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

dau

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Old

Feb 28, 2017 | 10:04 AM

#1

dau

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dau

need help--blower moter stays running with engine off and key out !

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Old

Feb 28, 2017 | 10:10 AM

#2

WVZR-1

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Quote:

Originally Posted by dau

need help--blower moter stays running with engine off and key out !

That isn't unusual for a C4 with C68/ATC AC option. The generally accepted repair is to replace the Blower Control Module. Always? Maybe not!

Year matters!

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Old

Feb 28, 2017 | 10:12 AM

#3

dau

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1989 blower stays running.

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Old

Feb 28, 2017 | 10:35 AM

#4

dau

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where is the blower control module located on1989 corvette?

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Old

Feb 28, 2017 | 12:33 PM

#5

WVZR-1

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Quote:

Originally Posted by dau

where is the blower control module located on1989 corvette?

Under the hood at the blower housing. Here's a link to what it should be pinned like and you can ID it using that as an aid.

https://www.corvetteforum.com/forums...post1589952806

From an FSM:

Name: '89 Blower Control.jpg
Views: 341
Size: 44.1 KB

Name: '89 Blower Control.jpg
Views: 341
Size: 44.1 KB

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Old

Feb 28, 2017 | 02:31 PM

#6

dau

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dau

Quote:

Originally Posted by WVZR-1

Under the hood at the blower housing. Here's a link to what it should be pinned like and you can ID it using that as an aid.

https://www.corvetteforum.com/forums...post1589952806

From an FSM:

Attachment 48068089

thank you, this problem started when sucurity went off (horn blowing) for no reason,had to kill bat. fan was next?

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