Eliminating CPU controlled DRL system
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Rotary Enthusiast
Joined: May 2005
Posts: 1,135
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From: Vernon, BC
yep anything works. but anyways, for anyone who searches this thing up in reference
The switch has two wires, one is black with a red stripe. this is a 12V source with low beams on, and 0V with high beams on.
if you replace that black/red wire with other sources it changes the way the fog lights will act
supply 12v from parking lights = fogs on when lights on (when switch activated)
supply 12v from B+ (key turned) = fogs on anytime (when switch activated)
supply 12v from battery = fogs on anytime, even with key off ((when switch activated))
and yeah. any other 12v source will work too!
The switch has two wires, one is black with a red stripe. this is a 12V source with low beams on, and 0V with high beams on.
if you replace that black/red wire with other sources it changes the way the fog lights will act
supply 12v from parking lights = fogs on when lights on (when switch activated)
supply 12v from B+ (key turned) = fogs on anytime (when switch activated)
supply 12v from battery = fogs on anytime, even with key off ((when switch activated))
and yeah. any other 12v source will work too!
Joined: Dec 2001
Posts: 10,630
Likes: 3
From: NY, MA, MI, OR, TX, and now LA or AZ!
Yep, and the ECU pin should disable the DRL headlights, if anybody wants to know, I belive the CPU is wired to the relay to trigger only for the anti-theft, but then again I'm not an expert on mazda's diagram, lol, it just appears that way to me!
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