change 4x4 axle control to toggle switch ??
#1
change 4x4 axle control to toggle switch ??
I am having trouble with the front diff engaging.
It blows the fuse , the thermal actuator works , but after a couple minutes the circuit blows the fuse.
Unpluging the actuator and the switch that shows the axle is engaged does not prevent fuse blowing.
Logic says I have a short in the harness, it's -25 out, and no shop. the the harness is good for as far as I can access it , but it has to have a short up top somewhere.
A simple fix would be to run a fresh wire to the front axle thermal plunger on a LED indicating toggle .and unplug the existing harness , so far I am ok with this,
Now, to monitor if the axle is actually engaged before taking off in 4x4 .This was always done with the factory light on the floor shift , but this is also controlled by the same circuit that blows.
It seems that the axle engaged switch is no more than a switch that sends power thru it to an indicator light on the floor.
Can I tap into the thermal plunger's power wire I am running to the switch that shows the axle is engaged , and add a LED indicator on the ground side switch wire ,beside where I will install the toggle ? Should be fine I think but ...will full power to the LED burn it out ? I don't think so , but unsure. I want to go ice fishing.
I will be using a 30 amp lighted toggle and a 30/40 amp relay .
It blows the fuse , the thermal actuator works , but after a couple minutes the circuit blows the fuse.
Unpluging the actuator and the switch that shows the axle is engaged does not prevent fuse blowing.
Logic says I have a short in the harness, it's -25 out, and no shop. the the harness is good for as far as I can access it , but it has to have a short up top somewhere.
A simple fix would be to run a fresh wire to the front axle thermal plunger on a LED indicating toggle .and unplug the existing harness , so far I am ok with this,
Now, to monitor if the axle is actually engaged before taking off in 4x4 .This was always done with the factory light on the floor shift , but this is also controlled by the same circuit that blows.
It seems that the axle engaged switch is no more than a switch that sends power thru it to an indicator light on the floor.
Can I tap into the thermal plunger's power wire I am running to the switch that shows the axle is engaged , and add a LED indicator on the ground side switch wire ,beside where I will install the toggle ? Should be fine I think but ...will full power to the LED burn it out ? I don't think so , but unsure. I want to go ice fishing.
I will be using a 30 amp lighted toggle and a 30/40 amp relay .
Last edited by petew; 03-01-2019 at 02:29 PM.
The following users liked this post:
jrsavoie (01-22-2024)
#3
Tomorrow I will wire in a toggle and relay and see what shakes.
The following users liked this post:
jrsavoie (12-24-2023)
#5
would you mind telling me how you did this? I'm having a similar issue with differential actuator
The following users liked this post:
jrsavoie (12-24-2023)
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