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Registered
Join Date: Dec 2001
Location: Dayton, OH
Posts: 342
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h4 upgrade problems
so I did the h4 upgrade
I installed 40 amp relays on the white and yellow wires coming from the fuse panel to the headlights. 40 amp relays (post 30) I ran new hots into a fuse block used 20 amp fuses (post 85) put good grounds on all relays (post 86) line from original fuse panel (post 87) line to light. Now I am getting a very high pitch squeel from one of the relays and my high beams dont flash or come on. I am lost. |
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03-16-2009, 06:31 AM
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UnRegistered User
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Sounds like you have something mixed up...
Pull your relays. Identify the contacts and coils with a meter and try it again.. If you can test your relays while they are out, it will probably help you understand what they are doing. At least a bump to the front....
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Bill K. "I started out with nothin and I still got most of it left...." 83 911 SC Guards Red (now gone) And I sold a bunch of parts I hadn't installed yet. |
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03-16-2009, 03:35 PM
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Registered
Join Date: May 2002
Location: Portland, Oregon
Posts: 12,650
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The contact numbers are right. Did you mirror them by some chance?
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Harry 1970 VW Sunroof Bus - "The Magic Bus" 1971 Jaguar XKE 2+2 V12 Coupe - {insert name here} 1973.5 911T Targa - "Smokey" 2020 MB E350 4Matic |
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03-16-2009, 03:38 PM
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Registered
Join Date: Dec 2001
Location: Dayton, OH
Posts: 342
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Relays were all wired fine.
Problem was in the wiring between the switch and the dimmer relay. Thanks everyone. |
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03-16-2009, 06:55 PM
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1983 Porsche SC
