ShadowsPapa
Well-Known Member
- First Name
- Bill
- Joined
- Oct 12, 2019
- Threads
- 247
- Messages
- 40,445
- Reaction score
- 53,878
- Location
- Runnells, Iowa
- Vehicle(s)
- '25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
- Occupation
- Retired auto mechanic, frmr gov't ntwrk security admin
- Vehicle Showcase
- 3
A winch has two electrical connections to the vehicle -
Ground cable typically going to the TOP of the IBS on the main battery negative post
and
Positive cable going from positive post on main battery - either directly to winch (not real clever) or through a solenoid or through a manual cut-off switch.
So to disconnect a winch electrically takes two steps -
I'd take a couple of metric wrenches (I believe mine would take a 10mm for both - but I'd take 10, 11 and 12 to be sure)
I'd open the hood on my Jeep, I'd have a friend make a video of me loosening and taking off the nuts holding the negative and positive winch cables from the top of the main battery.
I'd then take the video to them showing them that hey, now that winch is not connected to the Jeep in any way at all electrically.
A winch does nothing to the system assuming it's connected correctly.
In fact, if connected correctly, it can't even draw any current at all.
But hey, humor them - pull it to the public parking on their lot, open hood, spend a whopping 2 minutes pulling both winch cables off the battery. "just do it" without fanfare - then when done, show them - ok, it's done. Now the ball is back in your court.
I get it - the dealer shop I used to go to told me my winch was draining the batteries. Right - big red switch sitting next to the battery in the OFF position.
Ah, but they FIXED it by moving the winch ground cable from the battery negative (actually the top of the IBS) over to the fender ground.
Now think a bit - where does the main battery ground to? Yeah, that same fender ground post they moved my winch ground to!
Electrically they moved the winch cable from battery ground back to battery ground. On a schematic it would show no movement or change at all.
So that told me all I needed to know about their tech's intelligence on all things electrical - so yeah, I get it, but still, you can toss things right back at them by doing all they ask (save for taking it home to do it)
Simply take 2 or 3 wrenches with you, disconnect the cables. Tell them: done - now what?
Ground cable typically going to the TOP of the IBS on the main battery negative post
and
Positive cable going from positive post on main battery - either directly to winch (not real clever) or through a solenoid or through a manual cut-off switch.
So to disconnect a winch electrically takes two steps -
I'd take a couple of metric wrenches (I believe mine would take a 10mm for both - but I'd take 10, 11 and 12 to be sure)
I'd open the hood on my Jeep, I'd have a friend make a video of me loosening and taking off the nuts holding the negative and positive winch cables from the top of the main battery.
I'd then take the video to them showing them that hey, now that winch is not connected to the Jeep in any way at all electrically.
A winch does nothing to the system assuming it's connected correctly.
In fact, if connected correctly, it can't even draw any current at all.
But hey, humor them - pull it to the public parking on their lot, open hood, spend a whopping 2 minutes pulling both winch cables off the battery. "just do it" without fanfare - then when done, show them - ok, it's done. Now the ball is back in your court.
I get it - the dealer shop I used to go to told me my winch was draining the batteries. Right - big red switch sitting next to the battery in the OFF position.
Ah, but they FIXED it by moving the winch ground cable from the battery negative (actually the top of the IBS) over to the fender ground.
Now think a bit - where does the main battery ground to? Yeah, that same fender ground post they moved my winch ground to!
Electrically they moved the winch cable from battery ground back to battery ground. On a schematic it would show no movement or change at all.
So that told me all I needed to know about their tech's intelligence on all things electrical - so yeah, I get it, but still, you can toss things right back at them by doing all they ask (save for taking it home to do it)
Simply take 2 or 3 wrenches with you, disconnect the cables. Tell them: done - now what?
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