• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Electrical ’86 Mustang – Power Windows/Locks Dead After Terminator X Swap

  • Thread starter Thread starter 5.0 Mike
  • Start date Start date Aug 21, 2025

5.0 Mike

Member
Mar 19, 2025
5
4
13
Queen creek,AZ
Aug 21, 2025
#1
  • Aug 21, 2025
  • #1
Swapped in a Holley Terminator X, now my power windows and power door locks don’t work.

•Both were working fine before.
•Fuse 13 & 14 are hot (locks/windows).
•No PK power feed at the master switch in
the door.
•Found a couple unplugged connectors by the
starter solenoid a 2 pin with a black wire and Black with yellow stripe as well as maybe a
fusible link plug with two blue wires with white stripes (pics attached).

Pretty sure the OE harness used to feed windows/locks through there, and I lost it when I pulled the stock harness.

Can anyone with a stock Fox post a pic of their solenoid wiring, or confirm which connector feeds the windows/locks?

Thanks!
 

Attachments

  • IMG_6413.webp
    240.3 KB · Views: 84
  • IMG_6423.webp
    179.4 KB · Views: 72
  • IMG_6416.webp
    205.7 KB · Views: 71
  • IMG_6414.webp
    212.4 KB · Views: 92
  • IMG_6455.webp
    917.8 KB · Views: 87
You must log in or register to reply here.

Similar threads

F
Electrical From scratch: alternator wiring
  • fox racer v2
  • Jun 23, 2025
  • Fox 5.0 Mustang Tech
Replies
0
Views
584
Fox 5.0 Mustang Tech Jun 23, 2025
fox racer v2
F
Resolved Holley terminator integration into CCRM
  • BrandonMP
  • Feb 25, 2026
  • SN95 4.6L Mustang Tech
Replies
1
Views
275
SN95 4.6L Mustang Tech Feb 27, 2026
BrandonMP
Resolved 93 Mustang 5.0 - Cranks but does not start
  • dan50
  • Jul 18, 2026
  • Fox 5.0 Mustang Tech
Replies
6
Views
168
Fox 5.0 Mustang Tech Jul 18, 2026
dan50
W
Power Windows Not Working at all
  • Wreckchaser92
  • Nov 24, 2024
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
10
Views
614
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Nov 27, 2024
89notchDude
Anyone know where these wires go to
  • Creomod
  • May 30, 2024
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
14
Views
2K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 6, 2024
General karthief
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang 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?