As many of you may have heard...I had an close encounter of the flamable kind. Not smoke, FIRE!

So there I was driving along when suddenly the GPS makes some noise about loosing external power...not more then a second follows and my dash is lit-up like a 747 blinking away. A second passes and (as I pull off the road) the whole rig shuts down: the smell of electrical burning is detected. Um...yeah: falls into the category of NOT GOOD!

Up front smoke is rising. We run to the front and find the winch wires molten & smoking. As we pull the quick-disconnect apart a passing motorist pulls over and comes running with a fire extinguisher. His words: you've got a FIRE
going on!!!!

Sure enough...just under the wheel well is live flame. A wire had become so hot that the insulation caught fire and was working its way up into the engine compartment.

We got the fire out likety-split and very minimal damage occured. Today I solved the problem:

The guy I bought the winch from had not had a professional do the job, he had done it himself. He wired the winch polarity backwards and positive juice was flowing right into the ground/carriage of the winch. The paint on both the carriage and H2 recepticle had kept things insulated well, but finally it contacted and the "electrons hit the fan".

You just know I've got pics for ya'all:

As many of you may have heard...I had an close encounter of the flamable kind. Not smoke, FIRE!

So there I was driving along when suddenly the GPS makes some noise about loosing external power...not more then a second follows and my dash is lit-up like a 747 blinking away. A second passes and (as I pull off the road) the whole rig shuts down: the smell of electrical burning is detected. Um...yeah: falls into the category of NOT GOOD!

Up front smoke is rising. We run to the front and find the winch wires molten & smoking. As we pull the quick-disconnect apart a passing motorist pulls over and comes running with a fire extinguisher. His words: you've got a FIRE
going on!!!!

Sure enough...just under the wheel well is live flame. A wire had become so hot that the insulation caught fire and was working its way up into the engine compartment.

We got the fire out likety-split and very minimal damage occured. Today I solved the problem:

The guy I bought the winch from had not had a professional do the job, he had done it himself. He wired the winch polarity backwards and positive juice was flowing right into the ground/carriage of the winch. The paint on both the carriage and H2 recepticle had kept things insulated well, but finally it contacted and the "electrons hit the fan".

You just know I've got pics for ya'all:

more

more 2

and yet more

So there ya go...

Clearly you can see that the negative wire is headed straight into the solenoid box AND the positive wire is (melted, scorched, elonngated)...but attaches to the ground of the winch motor.

Not GM's fault, Not Warn's fault.....just the guy who sold it to me. I won't say who he is....but he's a good guy and obviously just made a mistake.

All things considered, I got off easy. I need only to replace the one wire that melted on the winch and one wire that ran from the battery to the ground on the front bumper.

Hey guys...carry a fire extinguisher. If not for you, then perhaps for the other guy you see smokin' away on the road!

Now, let's never speak of this again!!!!

Just another example of why one should have electrical things insatlled by the dealer or a professional.
Incase everyone has not read the fine print of your latest AUTO INSURANCE POLLICIES.
In all 50 states they have either been rewritten or adendums were sent out with wording like.

DAMAGE CAUSED BY AFTERMARKET INSTALLATION OF ACESSORIES ARE NOT COVERED UNDER YOUR POLICY.
YOU MAY BE ABLE TO PURCHASE ADDITIONAL COVERAGE / RIDER TO COVER THESE ADDITIONAL ITEMS.

The long and short of it is that had STEVE'S H2 burned to the ground the Insurance company would not be obligated to pay him a dime. In the case of a first lean holder / auto loan, the insurance company tells the bank to go fly a kite and sue your loan holder. It's a nasty battle that can go on for weeks or months while Steve has no car.

I'm sure Steve saved money by going into the aftemarket and then going further and installing this himself without checking polarity. (THE MOST COMMON CAUSE OF AUTO FIRES)

In doing so Steve choose to be "SELF INSURED"
but at what price.

Steve you have certainly reminded me of a valuable lesson. Don't step over dollars to get to dimes!

Thank you for sharing your story!

Kindest Regards, Hummer Man

Hummer Man,

I don't think you have to be a "professional" to know the difference between + and -. I also find it hard to fault Steve. I think anyone would ASSUME the polarity to be correct since most morons wouldn't even do something so stupid. He bought it used and at least he hooked up his connections right, although we can once again assume, he never checked it or used it.

I have had "professionals" do far stupider things than that and paid them for their ignorance.

As for me Ill take my chances and do most things myself. I can read and if im not clear I can ask questions. At least if there is a problem later I have a better chance of figuring it out or the trail or the side of the road.

Bottom line, why pay someone to screw up your ride when you can screw it up yourself and cut out the middle man

Hey Alec W - Kiss my ass!

Hey Hummer Man

Alec got your goat . What's up with that? Your slipping

Guys, I think the thing came wired improperly from where Steve purchased it. I am sure he knows polarity as I have been out with him a few times and he is very experienced in off-road as well as his truck accessories. I truly don't believe he was at fault and I am sure the truck is covered even for a mishap like this.

There was a lesson to be learned, however, which was to always have an auto fire extinguisher nearby. It was the single item missing from my earthquake kit that, of course, I didn't have when we needed it. Fortunately, our Disco comrad had one as well as a passerby. Needless to say, I now have one velcroed in the back and ready for another outing with Steve!

One more thing, I think it was important for this post to be made it could indeed help others down the road, which is what this forum is all about.

Re-read the post on my end buckeye, thats what I said (I think)

I can't believe that Hummer Man didn't find something in the bible refering to electrical wiring and incorporate it into his sermon.
Telling Alec to kiss your posterior might suggest an indecent homosexul theme.
And the Bart Simpson showing his underage buttocks in a lewd manner isn't very Christian either.

DRTYFN, I think there are atleast three women on this FORUM that can atest the fact that I am ALL MAN!

Let's just leave it at that. I don't kiss and tell!

Me thinks thou doth protest too much.
I never said anything about you being anything less than a total He-Man. Actually I was joking about you lecturing. Nothing malicious, I promise.

Ya gotta love this forum.....

I truly believe the individual who goes by the name "Hummer Man" was whole-heartedly just trying to convey some mindful information. He's right....tweak the rig and go to jail. It's not fair to expect the insurance to pay for the incompetance of someone's custom work should it go wrong. I don't feel he was chastizing me or finding fault.

But dude....at least 3 women can attest to your being all man???? Now that pretty much sunk what little credibility you may have had. We don't even have 3 women on this forum to start with. I can't believe DRTYFN didn't torch you to cinders!

Allow me to cast some illumination on the winch subject. Yes...I did purchase it used. I was under the impression that the winch came complete and was an item purchased from a shop.

The reality of the situation is that the winch motor and solenoid controller were bought from Warn, a company made a carriage to hold the winch...and the owner himself apparently wired the thing up.

I never suspected the former owner wired it himself.....it looked as though it came out of a large crate and came wired from the Warn factory. It seemed stock and OEM.

Ironically he kept the winch strapped in his truck and only used it occassionally. During his occassional use he never rubbed enough paint off the carriage or H2's receptical to conduct the short-circuit.

Even though the polarity was switched, he apparently never noticed that the direction of pull/let-out was reversed on the hand-remote. So it worked for him and he expressed that it worked fine.

So there ya go, being that it worked fine for him AND that it looked completely Warn-factory original wiring....it 'ELUDED' me.

Now here's the dumb part. Being that I had no idea that the former owner wired the thing...I called him and left a messgae telling him about how I need to go after the dumbF**k who wired it wrong. He was less then amused by the profantic reference and just denied that it could be that case.

I explained that I wired my entire house, every outlet, switch, recessed light, alarm system, etc, etc and that I've designed electrical circuits. So he replies: "that's A/C current....D/C is different. Okay

I told him I had pics that show that he wired the + wire directly to the winches motor. He challenged me to send him the pics. No apologies, no regret, no regard for nearly torching my H2 to the ground. That's just him. He's still a good guy.

In the end, I cut-back the molten part and the connector wires fit easier now. The one wire the melted & burned did little damage because we hit it with an extinguisher real quick. I've replaced that wire and everything is basically fine.

Bottom line: I got off way lucky. Electrical fires are usually devastating!

Lesson learned: always have a fire extinguisher on hand, if not for you, then the other guy!

Oh yeah...and always second-guess anything you buy used...even if it seeems new out of the box....you just may get burned

Steve, are you growing potatoes under that thumb nail??

Sorry about the electrical fire. I had a car burn to a crisp on the side of the highway once from an electrical fire that started under the dash. Not fun.

Maybe its time for one of those bling-bling chrome fire extinguishers on ebay.

- Dan

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SUT on order since 12/02 - 9 months to go!
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Steve, I am glad you got the true meaning of my POST.
You are obviously the most liked person on the forum. Your films are still talked about in circles far beyond this forum. Including some higher ups in the GM office.

However I am the most despised person on the forum. I have been accused of everything from having sex with animals to being gay to just plain being a pompous *******! Atleast one of those titles almost fits!
In the truest sense any attempt at an attack on you was only done to further lower everyones opinion of me!.

Finding fault with you was like calling Santa Claus a fake!

Best Regards!

YIKES

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by Hummer Man:
Steve, I am glad you got the true meaning of my POST.
You are obviously the most liked person on the forum. Your films are still talked about in circles far beyond this forum. Including some higher ups in the GM office.

However I am the most despised person on the forum. I have been accused of everything from having sex with animals to being gay to just plain being a pompous *******! Atleast one of those titles almost fits!
In the truest sense any attempt at an attack on you was only done to further lower everyones opinion of me!.

Finding fault with you was like calling Santa Claus a fake!

Best Regards!<HR></BLOCKQUOTE>


TRANSLATION: Steve, I wanna spread honey all over you and lick you clean baby!

HAHAHA! What a suck!


Steve, I`m sorry your witch burned. They still do that sort of thing?

He ain't heavy.....
He's ma HUMMER baby!
03 NUDE Pewter Lux H2
03 Dressed Range Rover

Dennis,

ROTFLMBO

No Ill H.M.

Hummer man,,,sucks that your gay bro, id rather be a pompous ******* (and am) myself...peace

John R. Benda

Hey guys...

This thread is supposed to be about my winch going up in flames....NOT HummerMan!!

HummerMan...there was a guy in my college fraternity that we called SillyPudd. He was the clown, the goof and we incessantly teased the heck out of him. The thing is.....he was still part of the group and we liked him just the same.

Not for better, but certainly for worse...you've fallen into a SillyTrap and emerged the whippin' boy for a few of the rough-edged boys on the forum. But there's good reason: some of your antics, claims, representations, accusations, implications and...shall we say "unique" way in which you choose to express yourself...have brought this upon you. HummerMan is what HummerMan does.

You are not the most hated person on the forum nor should you let it get to you. Just mellow out and try to fly right. Alrighty then.


Phil,

Yeah...you're right. The guy (who may read this forum and I may see again...hint,hint) was just another H2 owner who no longer has his H2. He sold me his roof-rack, GPS, PIAA lights, Warn Winch and many other accessories for an amazingly low price...I'm still well ahead. Course...when I realized the GPS software was missing and asked him if he had it...his response was just two words: Buyer Beware.

He has seen the pics and has not yet contacted me. In our phone conversation he didn't convey any sense of concern nor apologize to me....just denied that he could have wired the thing wrong. When I said "goodbye" to him...he said nothing and merely hung-up the phone.

As I figure...he didn't do it intentionally and his lack of proper social grace in accepting responsibility and/or apologizing reflects entirely upon his character....or lack thereof.

Again..I just never imagined the wiring was anything less then factory. What's more, the winch worked for both us a long time before the paint wore away and shorted out. Bizarre thing....the only component on the whole vehicle that has no fuse protection!

Sounds like you need a fusible link:

Fusible Links

A fusible-link wire is a circuit-protection device that consists of a conductor surrounded by heat-resistant insulation. It is the only cost-effective, reliable protective device for preventing shorts to ground; it works on a continuous duty, high-amperage circuit such as the alternator charging wire, main feed to dash and electric motors (such as radiator fans). Unlike cartridge-type fuses, which can blow from momentary overload or melt down from generating heat over a period of time, the fusible link can last over 30 years and still work perfectly. Check out stock 1966 Chevelles.

The fusible link only burns as a last resort to prevent a major fire. Other surrounding wires or devices won’t be damaged because the melt-down occurs inside the link’s nonflamable insulation. Fusible links should be between 5 and 7 inches in length and four wire-gauge sizes smaller than the wire it protects (for example, protect a 10-gauge wire with a 14-gauge fusible link).

Klaus

"God made some men big and some men small, but Sam Colt made them all equal."

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by PhilD:

...so ladies we are waiting for your testimony <HR></BLOCKQUOTE>

This one refused to make an official statement, but mumbled something about HM being gay and it being time to destroy his nudie boys diskettes.




- Dan

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SUT on order since 12/02 - 9 months to go!
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Hey Dan,

The best pics I have are the ones your wife sent me of her in various poses!

She mumbled something about your short-cummings! I could'nt tell what she was saying her mouth was full!

Dan,

your killing me. That was way too funny. I knew the monkey was going to come back to haunt H.M.

Is it just me or was that a sign of desperation calling out someone's wife? It's kind of like saying "your mother wears combat boots"

Come on now....boots & H2's go together just fine!

(an oldie but a goodie)

Desparation indeed! That's about 3rd grade level. Not bad from a NAMBLA member though...

- Dan

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SUT on order since 12/02 - 9 months to go!
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Thankfully, a passing motorist with a fire extinguisher and some quick thinking prevented a serious disaster.

The really important issues are, no injuries and minimal property damage. However, I've a problem with the failure analysis.

Reversed polarity of the quick-disconnect plugs and jacks is a contributing factor to the mishap, but the explanation of the short-circuit seems questionable, because--

Warn winch motor terminals are ISOLATED electrically from chassis ground; that is, neither winch motor terminal is permanently connected to "ground," or to the negative battery terminal.

This electrical isolation of the winch motor terminals can be tested; first, DISCONNECT both winch motor terminals; then, check continuity between chassis ground and each winch motor terminal with an ohm-meter; I think a proper system will show an open circuit. Or, with winch motor terminals disconnected, one may "jump" each winch motor terminal to battery positive voltage; no sparks, no motor rotation, nothing should happen.

The winch motor termninals must be isolated electrically from the chassis ground to permit the winch motor to reverse its direction of rotation when commanded "OUT" or "IN."

Thus, the explanation, "He [the previous owner] wired the winch polarity backwards and positive juice was flowing right into the ground/carriage of the winch," doesn't fit, entirely, as the cause of the short-circuit.

At rest, with the winch control switch in its neutral position, both winch motor terminals are shunted, connected together by the solenoid relays in the control box; the shunt provides "dynamic braking," applying an electrical load to a spinning winch motor when power is disconnected (the motor acts as an electrical generator when in this transitory state), reducing "coasting" of the moving system.

When connected properly, the winch motor terminals are shunted to the battery negative connection. If polarity of the power cables is reversed, both winch motor terminals would be connected to the positive battery connection when at rest. No problem, as long as the electrical isolation of the battery terminals from chassis ground does not break down.

The failure mode I suspect is: the quick-disconnect polarity was reversed, the winch motor terminal shunt connected both winch motor terminals to the positive battery terminals when at rest, and the electrical isolation of the winch motor terminals broke down, possibly as a result of mechanical shock from the dynamic G-loads the winch experienced when mounted to the moving vehicle.

When the electrical isolation of the winch motor terminals from chassis ground failed, a path for current from the winch motor terminals (both connected to battery positive voltage from the "backwards" quick-disconnect) to ground resulted in the short-circuit and the consequent fire.

The failure appears dynamic (breakdown of winch motor terminal electrical isolation), because otherwise, the short-circuit would have been constant; i.e., would have existed from the moment the winch was connected.

The, ". . . paint on both the carriage and H2 recepticle had kept things insulated well, but finally it contacted," hypothesis seems unlikely, because--numerous fasteners (e.g., bolts) have "naked" threads providing electrical continuity between the winch motor chassis and vehicle ground (the winch carriage is connected both physically and electrically to the vehicle frame through the receiver hitch and hitch pin, when mounted), these electrical paths would trump any paint-as-insulation, seems to me.

So, reversed polarity of the quick-disconnect plugs and jacks is a contributing factor to the malfunction; but, the immediate cause of the short-circuit appears to be a breakdown in winch motor terminal electrical isolation from chassis ground.

That's the way it looks to me; I welcome correction.

After dreaming feverishly about Steve's wife HummerMan woke up covered in peanut butter with all of the dogs in his heighborhood frantically trying to lick that last bit of Jiffy from his crack. HummerMan was again in heaven.

winchman, thats exactly what I thought too, Im just not a profecient typer, thanks

SANTA IS FAKE?????????****, THERE GO MY NEW RIMS.......

Winchman,

No problem...I'd much perfer to be "corrected and know the truth" then to be "mistaken and THINK I know the truth". I welcome your interest and knowledge in this matter!!

I too had the very same thought. The winch motor has to operate in both diretions and thusly must have alternating polarity applied in order to accomplish an IN and OUT operation....a grounded-to-carriage conept seems odd.

So here's the deal: we're both right. I went out and checked....the two wires coming off the winch attach as follows:

One lead goes from the connector straight into the solenoid housing. The other lead goes straight to a terminal just under the winch motor which is labelled "Motor ground".

The terminal marked "motor ground" is in fact grounded to the entire carriage and consequently the ground of the vehicle. This was formerly where the positive power was being directly connected!!!!!! The previous owner had (moronically) run the + coming off the connector straight to the winch motor terminal marked "motor ground". It was a short-circuit for sure, only insulated by the paint of the cariage/recepticle.

I had assumed that the winch came wired by the Warn factory, and figuring that it worked fine for the previous owner...that it was in fine shape. As Gomer Pyle said: surprise, surprise, sur-Fin'prise!!

It absoultely was the case that the paint was the only factor isolating the juice from hitting the ground. Strange...yes, but once the paint wore away and solid contact was made...that's when she started smokin'.

The front bumper is apparently isolated from the ground/frame and there is a wire running from the negative battery terminal going straight down and connecting to the front bumper itself. This wire, probably about #10 in size, got so hot that it glowed red and before breaking lit the insulation on fire!

Now...here's what I also noticed. There are 2 wires (besides the motor ground) going into the winch motor housing. One is marked F2 and the other marked A. I suspect it's much like the wiring of a PIAA lamp where there is a low-beam and a high-beam: One negative and two inputs for positive. Maybe you can shed some light on this. To aid...here are some pics. I suspect the previous owner, who has still yet to contact me....completely screwed up the wiring and got it drastically wrong.

The flash of the camera alomst has the label un-readable, but the terminal is the winch motor ground and this is where one of the wires feeds in.

here is a pic showing where to other inputs are connected. This one is a terminal called "A", which likely stands for armature?

As detected, when the winch sits unplugged and with no power applied, this terminal has continuity with the ground. The other terminal, marked "F2" does not have continuity with the ground.