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1990 elec issues

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Old Jul 17, 2013 | 01:55 PM
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Default 1990 elec issues
Just bought 1990 coupe.
Seat belt light is on
Key in ignition door open buzzer not working
key in ignition lights on door open warning buzzer not working

any help would be appreciated
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Old Jul 17, 2013 | 04:28 PM
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Check all the fuses first.
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Old Jul 17, 2013 | 08:04 PM
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Checked the fuses first All good
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Old Jul 18, 2013 | 09:49 PM
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Originally Posted by jkscreenprint
Just bought 1990 coupe.
Seat belt light is on
Key in ignition door open buzzer not working
key in ignition lights on door open warning buzzer not working

any help would be appreciated
The seatbelt light is on it might be the air bag sensor. If the light on the display and the seatbelt light on the cluster is on its that. Have it on my 90 it's the sensor on the passenger side.mine is bad and they don't sell that part new any more..
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Old Jul 21, 2013 | 11:08 AM
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You may need to do this procedure. 1990 is the only year that has this problem....

https://www.corvetteforum.com/techti...D=46&TopicID=2
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Old Jul 25, 2013 | 07:40 AM
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if you need a copy of TSB #90-436-9J...

http://www.corvetteactioncenter.com/...d#.UfEG9JfD-M8
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