No power to #25 wire (horn wire)
Moderators: rickf, raymond, Mr. Recovery
No power to #25 wire (horn wire)
This is the wire that comes out of the wire harness on the drivers side. Any ideas ? Thanks !!
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- Brigadier General
- Posts: 2495
- Joined: October 1st, 2010, 12:19 am
- Location: El Dorado, Arkansas
Re: No power to #25 wire (horn wire)
Isn't that a ground? completes the circuit by grounding, if that makes sense.
Re: No power to #25 wire (horn wire)
I'm pretty sure wire 25 only has power when the horn button on the steering wheel is pressed.
The 25 that comes out of the wiring harness goes to a fuse that is screwed into the dashboard, perhaps it is this fissile.
Re: No power to #25 wire (horn wire)
The horn wire is hot all the time and comes through a circuit breaker on the dash. The button in the wheel is the ground. It is the #25 circuit. Check power to and from that breaker, it could be a bad breaker or a bad wire.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
Re: No power to #25 wire (horn wire)
Yep, going into the dash this week. Couple of gauges are real hard to read anyway.
I agree with rick. 25 wire is hot and the horn button is the ground when pushed on. Cheers
I agree with rick. 25 wire is hot and the horn button is the ground when pushed on. Cheers
Re: No power to #25 wire (horn wire)
MY TM's only go back to early and A1's. How many breakers do a A2 have ? I found one wire #57 and another with no tag not plugged into anything..
Jeep runs good with everything else working !!
Jeep runs good with everything else working !!
Re: No power to #25 wire (horn wire)
I thought 3.
mark
1968 m274A5
1960 m151
1981 m151A2
1964 m416
1971 m416
1968 m274A5
1960 m151
1981 m151A2
1964 m416
1971 m416
Re: No power to #25 wire (horn wire)
A2 has 2 breakers, A1 has three, the third is the #77 circuit for the fuel pump circuit.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
Re: No power to #25 wire (horn wire)
I was wrong. Maybe I should just shut up!!Or better yet go look 1st
mark
1968 m274A5
1960 m151
1981 m151A2
1964 m416
1971 m416
1968 m274A5
1960 m151
1981 m151A2
1964 m416
1971 m416
Re: No power to #25 wire (horn wire)
#57 is a ground and if it has no tag there is nothing I can tell you. the #57 is probably the dashboard ground if you are behind the dash where you see it. There should be a pigtail coming off of the dash that plugs into it unless the dash came from an A1.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone
- svramselaar
- Major
- Posts: 1107
- Joined: December 30th, 2007, 6:48 am
- Location: holland
Re: No power to #25 wire (horn wire)
hi
first look at the wiring diagram
you wil see the 25 at the driver side between the steer and dash is gooing TO and FROM the fuse for the horn
at the driver side at the inner fender no 25 it is the connection to the horn button
at the passenger side at the engine side it is at the horn itself
at the driver side one no 25 is constand hot to the fuse
the other side go to the horn as 25
the button is the ground for the horn to make sound
the 57 wire is the ground for the flasher unit at C
also the ground for the dash
it get ground from the inner fender with a bolt near the alternator
wire 3 ground alternator and ground wire 91 left indicator also same bolt
george
first look at the wiring diagram
you wil see the 25 at the driver side between the steer and dash is gooing TO and FROM the fuse for the horn
at the driver side at the inner fender no 25 it is the connection to the horn button
at the passenger side at the engine side it is at the horn itself
at the driver side one no 25 is constand hot to the fuse
the other side go to the horn as 25
the button is the ground for the horn to make sound
the 57 wire is the ground for the flasher unit at C
also the ground for the dash
it get ground from the inner fender with a bolt near the alternator
wire 3 ground alternator and ground wire 91 left indicator also same bolt
george