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

Neutral Safety Switch On Pass Side??

  • Thread starter Thread starter jraap82
  • Start date Start date Feb 14, 2017
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vrm71

5 Year Member
Dec 13, 2017
43
9
18
Sacramento
Jan 3, 2020
#21
  • Jan 3, 2020
  • #21
Ok, hey thanks for your efforts on this, really appreciate the help. One thing I learned with this 86 transition year car is as much stuff that is interchangeable, there is equal amount of parts that are one off! Have a great weekend!
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,311
18,025
224
Massachusetts
Jan 3, 2020
#22
  • Jan 3, 2020
  • #22
Looks like the top cover is a different pn

I have two covers off a 1990 (one is on trans from my car)


 

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  • A5FA7FEA-ABBC-4261-A838-A7D741A75850.webp
    257.7 KB · Views: 131

vrm71

5 Year Member
Dec 13, 2017
43
9
18
Sacramento
Jan 3, 2020
#23
  • Jan 3, 2020
  • #23
right, the the Astro perfomance T5 ID page seems to list this as a 1 year only right side switch. I'm just curious if the switch functions the same as the later years since it is a World Class? I may just have to give Astro performance a call on Monday and see what they say.

Thanks Again!
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,311
18,025
224
Massachusetts
Jan 3, 2020
#24
  • Jan 3, 2020
  • #24
You can test function. Do you have a digital multimeter?

When in nuetral, connection between two wires is closed
 

vrm71

5 Year Member
Dec 13, 2017
43
9
18
Sacramento
Jan 3, 2020
#25
  • Jan 3, 2020
  • #25
yeah I can test it just have the engine out for a new cam, new shortblock and getting my heads ported too,

trans is not in the car yet, just trying to get the harness situated so it can hopefully go in and run without too much issue.
 

vrm71

5 Year Member
Dec 13, 2017
43
9
18
Sacramento
Jan 3, 2020
#26
  • Jan 3, 2020
  • #26
I found the 86 wiring diagram on FEP / Clutch switch located at F20 on diagram shows wire on pin 6 ( red with light blue stripe) on harness located at B21 on diagram.
I will check mine to confirm, I guess I can cut it and wire over to the switch from there?
 

Attachments

  • 1986 wiring diagram.pdf
    1986 wiring diagram.pdf
    2.4 MB · Views: 213

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,311
18,025
224
Massachusetts
Jan 3, 2020
#27
  • Jan 3, 2020
  • #27
Be careful as clutch switch could mean the starter circuit preventing car from starting.

In fact, red w/blue strip I am almost positive is starter circuit safety wiring.

Really need a 1986 EVTM....unfortunately they are $50+ on eBay
 

vrm71

5 Year Member
Dec 13, 2017
43
9
18
Sacramento
Jan 3, 2020
#28
  • Jan 3, 2020
  • #28
The diagram does show that going to starter, I won't mess with it, it doesn't look right to me at the harness anyways. Not sure why this is so difficult, ugh!
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,311
18,025
224
Massachusetts
Jan 3, 2020
#29
  • Jan 3, 2020
  • #29
Ill check my ‘87 EVTM for wire colors in the AM
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,311
18,025
224
Massachusetts
Jan 4, 2020
#30
  • Jan 4, 2020
  • #30
This is the 1987 wiring EVTM.

Showing trans NGS uses light blue/ yellow and black/white wire.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,311
18,025
224
Massachusetts
Jan 4, 2020
#31
  • Jan 4, 2020
  • #31
Red with light blue wire is in fact for starter

 

vrm71

5 Year Member
Dec 13, 2017
43
9
18
Sacramento
Jan 5, 2020
#32
  • Jan 5, 2020
  • #32
Should I wire that to clutch safety switch like the diagram shows?
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,311
18,025
224
Massachusetts
Jan 5, 2020
#33
  • Jan 5, 2020
  • #33
No. Ignore the second pic. Just FYI.
 

vrm71

5 Year Member
Dec 13, 2017
43
9
18
Sacramento
Jan 5, 2020
#34
  • Jan 5, 2020
  • #34
Will do thanks!
 
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