bb4 fogs not working

bb4life · Post by **bb4life** » Sun Feb 24, 2013 4:54 pm

hi all, the fogs on my jdm bb4 dont seem to work, the fuse is good, and the relay works, the bulbs are also good, the earths are good, im not getting power down there, any ideass? thanks fred

Post by **Merlin** » Mon Feb 25, 2013 9:03 am

Does the switch work, is that how you were checking the relay? Wiring? There isn't any easy way of knowing other than checking each part of the switch, wiring, fuses, relay, bulbs etc...

bb4life · Post by **bb4life** » Mon Feb 25, 2013 2:12 pm

Okay merlin, the switch does work, i had the drivers side working, then i replaced the bulb in passenger side, now neither of them work

Post by **Merlin** » Mon Feb 25, 2013 2:15 pm

Do you have a multimeter or test lamp so you can test each bit? There are two fuse boxes, in the engine bay and drivers foot well. Did you check both?

bb4life · Post by **bb4life** » Mon Feb 25, 2013 5:38 pm

Yea we got both, and yea all the fuses are good, im geussing its a bad multiplug, ive tested the lights, if i run power from the battery they work perfectly,

bb4life · Post by **bb4life** » Mon Feb 25, 2013 5:39 pm

And i took the relay out and tested it the way it says to in the helms manual, i also did a continuety test on the main switch

Post by **Vtecmec** » Mon Feb 25, 2013 6:28 pm

Test the output from the relay in-situ, if its outputting power then your fault is in the cabling to the fogs, as you know they work.

If that's ok test the input signal to the relay and output of the dash switch.

bb4life · Post by **bb4life** » Mon Feb 25, 2013 7:00 pm

ive narrowed it down to the wire from the relay to the fogs, ive tested everything idividually and it all works, shall have to trace that wire at the weekend,

bb4life · Post by **bb4life** » Mon Feb 25, 2013 7:31 pm

im not sure i havent come across anything, ive taken them out and tested them individually and the both work fine, when theyre connected to the battery,

Post by **Pushki** » Mon Feb 25, 2013 7:38 pm

newkid wrote: I'm sure I seen @Pushki show everything needed to fit them

Here...
http://www.ludegeneration.co.uk/honda-p ... 21-10.html