Question about 1985 Ford F150

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Can't find exactly where inst. voltage stabillizer is mounted.

I've looked for it under dash but don't know exactly where to look. Inst. are not working properly, any help would be great.

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  • Chuck Graham Jan 07, 2009

    No it is something else.

  • Hayward Cowan May 11, 2010

    Are you trying to locate the fuse box?



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OK, I think you must be looking for variable regulator for the instrument. These are usually found on the backside of the instrument panel.
The first thing you need to do is disconnect the negative battery cable and push it out of the way so it does not drift back and make contact with the battery post.
To get at the regulator you need to remove the instrument panel.
After you remove all of the screws so that the instrument panel is loose you will need to reach up into the wiring on the back of the panel and find the heavy speedometer cable connector. This can be hard but it 's not impossible.
Once you locate the connector you need to squeeze the connector and then pull out carefully on the instrument panel.
It's usually crowded with wires in there but it can be done, although you may be cussing me as you try.
Once the cable if free from the instrument panel you can pull it out far enough to press the release tabs on the electrical connectors.
Look for a plug in device on the back-side of the instrument panel that will probably have a screw securing it.
That is the regulator.

Posted on Jan 08, 2009


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left to right...
1. empty
2. e flashers
3.horn, brake lights
4.clock, trunk light, inside light, radio
5. rad. cooling fan relay (AC only)
6. right side running lights
7. left side running lights
8. right high beam and indicator
9. left high beam and indicator
10. right low beam
11. left low beam
12. reverse,turn signal and inst panel
13. main and transfer fuel pumps, auxiliary air reg., ox sensor heater
14. license plate and glove box light
15. wipers
16. rear defogger
17. heater blower (no AC)
18. cig lighter
19. rad cooling fan (no AC)
20. Heater blower (AC)
21. rad cooling fan (AC only)
22. empty
23. Ox sensor, idle stabilizer,seat belt warning relay, (Digifant only, control unit, idle boost control, idle boost valve)
24. inst panel lights, heater control lights
25. reading lamps
26. empty
27. empty
28. empty

Hope this helps...;-)

Apr 17, 2009 | 1992 Volkswagen Fox

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