help buzzing relay - Alfa Romeo Forum
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(Post Link) post #1 of 2 Old 13-07-14 Thread Starter
Status: Sorry darkside s2000
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help buzzing relay

Got a problem with relay that is on the aux board to the right of the main fuse board 2nd relay down
grey with black bottom a727? think controls the puddle lights (ph1) starts to buzz when i open door goes off when i pull relay had a spare put this in the same problem thoughts anyone
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check the voltage at the relay holder.. 10 to 12v.. relay coil terminals .. .. if the voltage is lowish it can cause the relay to chatter..
Or high resistance connection .. Verdigris maybe.. clean holder terminals WD40
Old age.. Can't make up it's mind one way or t'other..

Last edited by seadart; 13-07-14 at 23:42.
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