Post by shoob on Oct 14, 2011 1:13:08 GMT -5
This is more aimed towards the ae101 (93-97) corolla's, when equipping it with a JDM front end.
stuff needed for this is : 2 H4 sockets , 10 female spade connectors , 2 5 prong normal open and close relays , 6 ft of 3-wire able to handle good voltage (at least 14 gauge) , shrink wrap and electrical tape , and 6 pin type connectors unless cutting the 900* plugs are desired.
example pic of 5 prong normally open/close relays:
www.autoshop101.com/asetest/testimages/relay5pi.gif
www.blackwidowsecurity.com/store/images/VF4-45F11.JPG
now this works w/ one relay per side , so these instructions below are per side w/ one relay per side. if your dim lights come on when brights are supposed to be , and vice a versa , swith wires on relay between 87 and 87a. my instructions should be correct though just as written.
ok , connect prong 85 on the relay , to the red w/ green stripe wire on the high beam plug of the car.
connect prong 86 on the relay , to the red w/ yellow stripe wire on the same high beam plug.
connect prong 30 on relay , to red w/ blue stripe wire on the low beam side plug.
87a prong on the relay goes to the top prong on the H4 bulb for low beam power.
connect prong 87 on relay to the right plug on the H4 bulb , for high beam power.
now ground the bulb , to either , the white w/ black stripe wire on the low beam plug or the chassis.
viola , your H4 s now work w/ factory switching , and are bright as hell , like there supposed to be.
haha , before i was only using one relay and getting very poor lighting , and also had to have my high beams on a seperate switch.
stuff needed for this is : 2 H4 sockets , 10 female spade connectors , 2 5 prong normal open and close relays , 6 ft of 3-wire able to handle good voltage (at least 14 gauge) , shrink wrap and electrical tape , and 6 pin type connectors unless cutting the 900* plugs are desired.
example pic of 5 prong normally open/close relays:
www.autoshop101.com/asetest/testimages/relay5pi.gif
www.blackwidowsecurity.com/store/images/VF4-45F11.JPG
now this works w/ one relay per side , so these instructions below are per side w/ one relay per side. if your dim lights come on when brights are supposed to be , and vice a versa , swith wires on relay between 87 and 87a. my instructions should be correct though just as written.
ok , connect prong 85 on the relay , to the red w/ green stripe wire on the high beam plug of the car.
connect prong 86 on the relay , to the red w/ yellow stripe wire on the same high beam plug.
connect prong 30 on relay , to red w/ blue stripe wire on the low beam side plug.
87a prong on the relay goes to the top prong on the H4 bulb for low beam power.
connect prong 87 on relay to the right plug on the H4 bulb , for high beam power.
now ground the bulb , to either , the white w/ black stripe wire on the low beam plug or the chassis.
viola , your H4 s now work w/ factory switching , and are bright as hell , like there supposed to be.
haha , before i was only using one relay and getting very poor lighting , and also had to have my high beams on a seperate switch.
