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wired wiring issue

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Old Jan 23, 2018 | 10:50 AM
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wired wiring issue

hey guys, truck has been doing great till this last week, the alternator went out, and ever since this my radio and the 2 gauges i added and the wiper washer as been going crazy,

some times they work and sometimes they wont,

today i found out, when they are working and i push the window washer they go out, and wont come back untill you let it set over night.

its a 92 f150 5.0. auto
 
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Old Jan 31, 2018 | 10:55 AM
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well it was not the ignition switch.

on acc they work but on they will not work, anyone got any clue
 
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Old Jan 31, 2018 | 11:30 AM
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With the ignition switch in the Accessory position power is fed from connection B5 to A1. When it is in the Run position power is fed from connection B1 to A1. Based on the Power Distribution schematic the wipers and radio use the same switch contacts. My guess is you do have an ignition switch issue.
 
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Old Jan 31, 2018 | 01:52 PM
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Originally Posted by rla2005
With the ignition switch in the Accessory position power is fed from connection B5 to A1. When it is in the Run position power is fed from connection B1 to A1. Based on the Power Distribution schematic the wipers and radio use the same switch contacts. My guess is you do have an ignition switch issue.
it must be in the wiring itself, cause i just replace the switch couple hours ago.
 
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Old Jan 31, 2018 | 02:05 PM
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To be clear you know the ignition switch is different from the ignition cylinder...
 
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Old Jan 31, 2018 | 02:30 PM
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Originally Posted by R&RFord
To be clear you know the ignition switch is different from the ignition cylinder...

yes,the cylinder has been acting funny,but wouldnt it try to work if you jiggle it?
 
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Old Jan 31, 2018 | 03:18 PM
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Originally Posted by RadioControlGuy85
but wouldnt it try to work if you jiggle it?
Not necessarily. The ignition switch is located on top of the steering column. You could try adjusting it. Or it could have bad contacts.

The plastic ignition actuator is also known to break. This could be a sign of a bigger problem.
 
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Old Jan 31, 2018 | 06:21 PM
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didnt start this untill we had to replace the alternator,
 
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Old Feb 1, 2018 | 07:01 PM
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also, sometimes while driveing it will kick back on untill you push the washer fluid button and it will shut off,
 
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Old Feb 2, 2018 | 08:58 AM
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Take the actual electrical ignition switch out & I bet it falls apart.
 
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Old Feb 5, 2018 | 03:23 PM
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Originally Posted by Scndsin
Take the actual electrical ignition switch out & I bet it falls apart.
the one under the dash? already replace that
 
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Old Feb 5, 2018 | 04:10 PM
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Originally Posted by RadioControlGuy85
the one under the dash? already replace that
Then it's either mis-adjusted or you have a broken wire. The photos I posted previously have troubleshooting information.

Another possibility is the actuator could be broke or very close to breaking (as mentioned before). The plastic version used on this vintage truck is known to break. For that matter the older trucks had a pot metal version that was also prone to breaking.
 
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Old Feb 5, 2018 | 04:28 PM
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Originally Posted by rla2005
Then it's either mis-adjusted or you have a broken wire. The photos I posted previously have troubleshooting information.

Another possibility is the actuator could be broke or very close to breaking (as mentioned before). The plastic version used on this vintage truck is known to break. For that matter the older trucks had a pot metal version that was also prone to breaking.
that connector looks different them mine or something,

cause i was going to jump it, but i cant make heads or tails of the connector.
 
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Old Feb 5, 2018 | 05:22 PM
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Let's go back and revisit "the one under the dash? already replace that ".

Yes the ignition switch is located under the dash, but it is located on the steering column.

If your connector looks different from what I posted then we are talking apples and oranges.
 
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Old Feb 5, 2018 | 05:24 PM
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Take the switch back out and operate it by hand, if it works ok you know it's the actuator,if it is still acting up, you know it's bad wire or connection.
 
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