Horn Relay and Fuse location for 1990 Bonneville - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

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Old 10-16-2008, 06:37 PM   #1
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Default Horn Relay and Fuse location for 1990 Bonneville

I'm trying to find where the fuse and horn relay are both located . The horn works with direct 12 v but no relay clicking . I've traced the horn wire on the driver side firewall. No relay . Looked inside of car under steering column .still nothing . I've even looked on the passenger side firewall . There are 2 relays but none trace back to the horn . I've also looked inside on the passenger side . Removed panel no luck . I've even looked in back of the glove comparment , where the control module is and I saw a few relays but I'm not sure if I'm even close.
If the relay is on the passenger side firewall , which is it ? Can't seem to match the green wire from the horn .

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