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

help with wires and fuses

  • Thread starter Thread starter apollo1701
  • Start date Start date Sep 2, 2009
A

apollo1701

New Member
Sep 2, 2009
1
0
0
Sep 2, 2009
#1
  • Sep 2, 2009
  • #1
i have four problems i'm trying to solve with my car.

1. is there a certain path that one needs to fish the heater cables through the dash area for them to work. i keep getting bent and broken cables. i can make it to the heater box and connect them but the middle one always buckles and doesn't move the item. plus which one of the cables goes to the front and which to the back on the long cables.

2. interior door lights...door jam switches connected, and harness plugged in but the interior lights don't come on. taillights work and get power but rear seat lights not working.

3. where does one get a short 20amp fuse to fit into the 67 fuse box...all the ones i find are too long...can you use a different fuse?

4. radio connections...what wires under the dash are you suppose to use?

thanks scooby88@shaw.ca
 

hungrymonkey

White by Birth, Trash By Choice
Founding Member
Nov 29, 1999
3,077
12
108
Oregon.
Sep 2, 2009
#2
  • Sep 2, 2009
  • #2
moved to tech. With a bump for good measure.
 
2

2+2GT

10 Year Member
Apr 25, 2009
3,333
10
79
Southeastern Pennsylvania
Sep 3, 2009
#3
  • Sep 3, 2009
  • #3
apollo1701 said:
i have four problems i'm trying to solve with my car.

1. is there a certain path that one needs to fish the heater cables through the dash area for them to work. i keep getting bent and broken cables. i can make it to the heater box and connect them but the middle one always buckles and doesn't move the item. plus which one of the cables goes to the front and which to the back on the long cables.

2. interior door lights...door jam switches connected, and harness plugged in but the interior lights don't come on. taillights work and get power but rear seat lights not working.

3. where does one get a short 20amp fuse to fit into the 67 fuse box...all the ones i find are too long...can you use a different fuse?

4. radio connections...what wires under the dash are you suppose to use?

thanks scooby88@shaw.ca
Click to expand...

1) You can't bend them sharply at the control end.
2) They are on the same circuit as the under-dash lights. Trace the wiring.
3) If you local auto parts is too lame to have these, you can order whatever you need from Glazier Nolan.
4) There is a special plug near the ignition switch with one small and one large connector. If this is cut off, you'll have to adapt something. The radio plug is available from Glazier Nolan.
 
You must log in or register to reply here.

Similar threads

J
67 mustang interior courtesy light wiring
  • JCuster
  • Jun 9, 2026
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
2
Views
74
1965 - 1973 Classic Mustangs -General/Talk- Jun 17, 2026
GypsyR
G
M
Need help!
  • Masonevans726
  • Dec 17, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
1
Views
230
1996 - 2004 SN95 Mustang -General/Talk- Dec 17, 2025
Masonevans726
M
B
Electrical Fuse 8, Light Green / Black Wire
  • bleedinggreen
  • Jun 23, 2025
  • Fox 5.0 Mustang Tech
Replies
7
Views
424
Fox 5.0 Mustang Tech Jun 26, 2025
bleedinggreen
B
G
Help! Radio, door chime fuse keeps blowing.
  • goofyfoot53
  • Sep 9, 2025
  • 2.3L (N/A & Turbo) Tech
Replies
1
Views
280
2.3L (N/A & Turbo) Tech Sep 9, 2025
91AOD5.0LX
C
Wiring harness needed
  • CoyoteSwappedS197
  • Feb 12, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
88
1996 - 2004 SN95 Mustang -General/Talk- Feb 12, 2026
CoyoteSwappedS197
C
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?