• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

Parking light wont light up

  • Thread starter Thread starter GONDO79
  • Start date Start date Nov 19, 2009

GONDO79

Member
Apr 1, 2009
57
0
6
INGLEWOOD,CA
Nov 19, 2009
#1
  • Nov 19, 2009
  • #1
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.
-fuses in fuse box

-
 
2

2+2GT

10 Year Member
Apr 25, 2009
3,333
10
79
Southeastern Pennsylvania
Nov 19, 2009
#2
  • Nov 19, 2009
  • #2
Sounds like a bad ground on the housings.
 

golf4283

Active Member
May 30, 2003
1,253
1
39
Orland Park, Illinois
Nov 19, 2009
#3
  • Nov 19, 2009
  • #3
could also be something in the column wiring. Did you replace your turn signal switch at somepoint?
 

Tim65GT

Active Member
Feb 24, 2004
1,149
2
39
West Texas
Nov 19, 2009
#4
  • Nov 19, 2009
  • #4
Does the license plate lamp work?
 

GONDO79

Member
Apr 1, 2009
57
0
6
INGLEWOOD,CA
Nov 19, 2009
#5
  • Nov 19, 2009
  • #5
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
 

GONDO79

Member
Apr 1, 2009
57
0
6
INGLEWOOD,CA
Nov 19, 2009
#6
  • Nov 19, 2009
  • #6
Tim65GT-- No the license plate lamp doesnt work.
 

golf4283

Active Member
May 30, 2003
1,253
1
39
Orland Park, Illinois
Nov 19, 2009
#7
  • Nov 19, 2009
  • #7
Have they ever worked since you owned the car?
 

GONDO79

Member
Apr 1, 2009
57
0
6
INGLEWOOD,CA
Nov 19, 2009
#8
  • Nov 19, 2009
  • #8
yes they have
 

dennis112

15 Year Member
May 15, 2005
1,561
36
79
Amish Wonderland of Central PA.
Nov 20, 2009
#9
  • Nov 20, 2009
  • #9
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.
 

Tim65GT

Active Member
Feb 24, 2004
1,149
2
39
West Texas
Nov 20, 2009
#10
  • Nov 20, 2009
  • #10
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.

 

GONDO79

Member
Apr 1, 2009
57
0
6
INGLEWOOD,CA
Nov 20, 2009
#11
  • Nov 20, 2009
  • #11
Tim65GT -- hey thanks!! ima check tonight..but is the 64 and 65-66 switch the same?


really aprreriate all the help everyone,
 

Tim65GT

Active Member
Feb 24, 2004
1,149
2
39
West Texas
Nov 21, 2009
#12
  • Nov 21, 2009
  • #12
The switch may be different, but I'm not aware of any change in the tail lamp wiring.
 
2

2+2GT

10 Year Member
Apr 25, 2009
3,333
10
79
Southeastern Pennsylvania
Nov 21, 2009
#13
  • Nov 21, 2009
  • #13
The 64 switch functions the same, but the connectors are slightly different.
 
You must log in or register to reply here.

Similar threads

2
Electrical mayhem
  • 2000ElectricGreen
  • Mar 13, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
2
Views
221
1996 - 2004 SN95 Mustang -General/Talk- Mar 24, 2026
2000ElectricGreen
2
M
Need help!
  • Masonevans726
  • Dec 17, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
1
Views
220
1996 - 2004 SN95 Mustang -General/Talk- Dec 17, 2025
Masonevans726
M
A
95 GT parking brake instrument cluster light trouble
  • Aroenias
  • Jun 23, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
1
Views
216
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 24, 2025
Mustang5L5
O
Forscan experts? No fog lights!
  • optionizerSS
  • Aug 26, 2025
  • 2005 - 2009 Specific Tech
  • 2
Replies
35
Views
2K
2005 - 2009 Specific Tech Feb 19, 2026
optionizerSS
O
A
Resolved Brake light switch
  • Alabama
  • Feb 24, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
31
Views
3K
Fox 5.0 Mustang Tech Thursday at 8:14 PM
General karthief
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?