1. Attachments are working again! Check out this thread for more details and to report any other bugs.

prius c wiring

Discussion in 'Prius c Accessories and Modifications' started by xerox6135, Jun 13, 2013.

  1. xerox6135

    xerox6135 Member

    Joined:
    Apr 10, 2012
    170
    93
    0
    Location:
    michigan
    Vehicle:
    2013 Prius
    Model:
    Persona
    Are there any un used 12 volt wires under the hood of a Prius c that I could tap for the fog light relay just going to use the parking lights to trip the relay on
     
  2. kingnba6

    kingnba6 Active Member

    Joined:
    Mar 17, 2013
    1,018
    242
    0
    Location:
    NY
    Vehicle:
    2013 Prius c
    Model:
    One
    you can actually just go to the fuse box (drivers side under the hood) and run a positive wire from the heavy gauge wire that is there. hard to explain but once you look at it, you should understand.
     
  3. ztanos

    ztanos All-around Geek!

    Joined:
    Jan 10, 2013
    3,339
    1,150
    40
    Location:
    Cumming, Georgia
    Vehicle:
    2012 Prius c
    Model:
    Four
    I believe it's the big white one... but I may be getting it confused w/ the 2013... if there is not thick white one, look for a thick read one.
     
  4. xerox6135

    xerox6135 Member

    Joined:
    Apr 10, 2012
    170
    93
    0
    Location:
    michigan
    Vehicle:
    2013 Prius
    Model:
    Persona
    Thanks guys. I ended up using a fuse tap in the fuse box and the trigger wire from parking lights. The fuse I tap is only hot when keys are on so I can still use my parking lights because I didn't install the switch inside the car
     
  5. Mo G

    Mo G Member

    Joined:
    Feb 12, 2013
    317
    98
    0
    Location:
    Dallas,Tx
    Vehicle:
    2012 Prius c
    Model:
    Four
    So when ever you turn your lights on, fogs will always be on? Since the parking lights do not turn off when head lights are on.
     
  6. ztanos

    ztanos All-around Geek!

    Joined:
    Jan 10, 2013
    3,339
    1,150
    40
    Location:
    Cumming, Georgia
    Vehicle:
    2012 Prius c
    Model:
    Four
    I would love for my Fogs to be on with both regular headlights and the brights. I used a jumper on my Saturn, but haven't researched it yet on the C. Has anyone done this one the regular Prius?
     
  7. kingnba6

    kingnba6 Active Member

    Joined:
    Mar 17, 2013
    1,018
    242
    0
    Location:
    NY
    Vehicle:
    2013 Prius c
    Model:
    One

    yup you are correct. so the fogs will be on with the side marker lights and also on with the low and high beams. but they will turn off when the switch is in the drl or off position. this way is beneficial because you dont need to run any wires into the car and can install the fogs and run wires all under the hood.
     
  8. Mo G

    Mo G Member

    Joined:
    Feb 12, 2013
    317
    98
    0
    Location:
    Dallas,Tx
    Vehicle:
    2012 Prius c
    Model:
    Four
    Ah, ok. But at times, wont that be to much foreground light? That will harm distance vision. Might want to look into wiring a switch. But if you are okay with it.