Parking light wont light up

Discussion in 'Classic Mustangs' started by GONDO79, Nov 19, 2009.

  1. GONDO79 New Member

    Member Since:
    Apr 1, 2009
    Message Count:
    38
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    INGLEWOOD,CA
    Ok so the rear tail lights on my '64 coupe wont light up except went I apply the brakes.

    I've replaced
    -tail light harness
    -engine feed harness
    -brake switch
    -head lamp switch.:fuss:
    -fuses in fuse box

    -
  2. 2+2GT Well-Known Member

    Member Since:
    Apr 25, 2009
    Message Count:
    3,224
    Likes Received:
    3
    Trophy Points:
    58
    Location:
    Southeastern Pennsylvania
    Sounds like a bad ground on the housings.
  3. golf4283 Active Member

    Member Since:
    May 31, 2003
    Message Count:
    1,224
    Likes Received:
    1
    Trophy Points:
    38
    Location:
    Orland Park, Illinois
    could also be something in the column wiring. Did you replace your turn signal switch at somepoint?
  4. Tim65GT Active Member

    Member Since:
    Feb 25, 2004
    Message Count:
    1,131
    Likes Received:
    0
    Trophy Points:
    36
    Location:
    West Texas
    Does the license plate lamp work?
  5. GONDO79 New Member

    Member Since:
    Apr 1, 2009
    Message Count:
    38
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    INGLEWOOD,CA
    golf4283 -- I havent touched the colum wiring at all cuz i felt the problem was somewhere else.. and no i havent replaced the switch.
    That was gonna be my next question, by changing that would that help... idk i just had a feeling it was a bad switch.. but thanks.Im going to change it out and see what happens
  6. GONDO79 New Member

    Member Since:
    Apr 1, 2009
    Message Count:
    38
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    INGLEWOOD,CA
    Tim65GT-- No the license plate lamp doesnt work.
  7. golf4283 Active Member

    Member Since:
    May 31, 2003
    Message Count:
    1,224
    Likes Received:
    1
    Trophy Points:
    38
    Location:
    Orland Park, Illinois
    Have they ever worked since you owned the car?
  8. GONDO79 New Member

    Member Since:
    Apr 1, 2009
    Message Count:
    38
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    INGLEWOOD,CA
    yes they have
  9. dennis112 Active Member

    Member Since:
    May 15, 2005
    Message Count:
    1,326
    Likes Received:
    1
    Trophy Points:
    38
    Location:
    Amish Wonderland of Central PA.
    There are places that one can follow the voltage on its route from the fuse box to the rear lights.

    Do you know someone with a volt/ohm meter and knows how to use it? A few minutes of looking at a schematic and taking a few measurements by a knowledgeable person would have saved you a lot of time replacing parts that didn't need replacement. Not meant as a criticism, only an observation after the fact.
  10. Tim65GT Active Member

    Member Since:
    Feb 25, 2004
    Message Count:
    1,131
    Likes Received:
    0
    Trophy Points:
    36
    Location:
    West Texas
    Just a simple test light is all you need. Check the black wire/terminal coming out of the light switch. It carries the voltage to the rear taillamps/lic plate lamp.

    [IMG]
  11. GONDO79 New Member

    Member Since:
    Apr 1, 2009
    Message Count:
    38
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    INGLEWOOD,CA
    Tim65GT -- hey thanks!! ima check tonight..but is the 64 and 65-66 switch the same?


    really aprreriate all the help everyone,
  12. Tim65GT Active Member

    Member Since:
    Feb 25, 2004
    Message Count:
    1,131
    Likes Received:
    0
    Trophy Points:
    36
    Location:
    West Texas
    The switch may be different, but I'm not aware of any change in the tail lamp wiring.
  13. 2+2GT Well-Known Member

    Member Since:
    Apr 25, 2009
    Message Count:
    3,224
    Likes Received:
    3
    Trophy Points:
    58
    Location:
    Southeastern Pennsylvania
    The 64 switch functions the same, but the connectors are slightly different.

Share This Page