Wig-Wag Flasher for Chevy Tahoe?
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Wig-Wag Flasher for Chevy Tahoe?
Does anyone know of a wig-wag flasher that will work with the Chevy Tahoe, I think the one I am getting is a 2001. I know there is the option of putting a flasher on the daytime running lamps (or at least I think), but would rather have the headlights. THanks in advance
how much trouble?
How much trouble to get the daytime lights to wig-wag?
Jim, do you have the wiring diagrams or hints for the 97 Suburban? I am 99% sure the truck had wig wags before, but I need to hunt down the correct wires. I flash has the 4 or 2 headlight flashing options, and I usually keep the fuse out of the DRL.
Lowband radio. The original and non-complicated wide area interoperable communications system
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Tahoe wigwags.
For what its wortH: I was given a 99 Suburban (stripped down) with SINGLE headlights.
We couldnt find the DRL module anywhere under the dash (just wasnt where it was supposed to be... another great mystery story).
It was so much of a hassle to try to get the headlight flasher setup ((neg switch/single lites etc ) we took the easy way out:
clear strobes in the clear front lenses. Works great, Whelan is happy.!!
this might be a consideration.
Good luck!
Mike in CT
We couldnt find the DRL module anywhere under the dash (just wasnt where it was supposed to be... another great mystery story).
It was so much of a hassle to try to get the headlight flasher setup ((neg switch/single lites etc ) we took the easy way out:
clear strobes in the clear front lenses. Works great, Whelan is happy.!!
this might be a consideration.
Good luck!
Mike in CT
- Code3Response
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wig wag for tahoes
newer tahoes should not have any splices into hdlights/brakelights/revlights because of the computer and/or tranny. add a standalone flasher system using halogen bulbs installed into the hibeam headkight housing close to the hibeam bulb. nova and able2 make a system for this application.
- FFParamedic571
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"newer tahoes should not have any splices into hdlights/brakelights/revlights because of the computer and/or tranny. add a standalone flasher system using halogen bulbs installed into the hibeam headkight housing close to the hibeam bulb. nova and able2 make a system for this application."
HUH???? According to whom?
2003 went back to standard switching.
98-02 is neg/pos switched.
HUH???? According to whom?
2003 went back to standard switching.
98-02 is neg/pos switched.
- Code3Response
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- FFParamedic571
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I'd like to know who these large EV outfitters are! Obviously, they do not employ anyone that is familiar with automotive electronics. Most typical nstallers are capable of connecting power, ground and all of the lighting accessories, but there are very few that work in the field that have past automotive electronics and diagnostic experience to know how to do things as such. Without this experience, the best advice is "you CAN'T do that!."
Want a fun task? Disable the DRL lights in a 96 -99 Cavalier without illuminating the instument panel malfunction light and setting a code. I've seen many stereo and custom shops try this stunt with no success yet. There's only one in this area that successfuly works and it was done here. This is because I know how the system works from past experience working on this type of automotive system and took 5 minutes to read the OEM schematic to find that you had to connect 87A to 30 in one relay and had to open the #3 pink IC lead inject +5VDC into the cluster only when the high beam were not illuminted. Flash-to-pass did not inject the 5v. This is also why there are several 98-02 fullsize GM trucks around here with Sound-Off ETQSSSP positive-switched Q-Switch flashers running and other shops still saying "you can't do that" ...with them flashing in front of their faces.
This thread even goes back to the "Crown Vic backflasher" post where several argued that you can't do them. Some even argued that CVs use mechanical park interlocks (???). Knowing what's going inside of the OEM system makes a difference. Like I said, there are very few that will take the time to do things like this, let alone understand them.
Want a fun task? Disable the DRL lights in a 96 -99 Cavalier without illuminating the instument panel malfunction light and setting a code. I've seen many stereo and custom shops try this stunt with no success yet. There's only one in this area that successfuly works and it was done here. This is because I know how the system works from past experience working on this type of automotive system and took 5 minutes to read the OEM schematic to find that you had to connect 87A to 30 in one relay and had to open the #3 pink IC lead inject +5VDC into the cluster only when the high beam were not illuminted. Flash-to-pass did not inject the 5v. This is also why there are several 98-02 fullsize GM trucks around here with Sound-Off ETQSSSP positive-switched Q-Switch flashers running and other shops still saying "you can't do that" ...with them flashing in front of their faces.
This thread even goes back to the "Crown Vic backflasher" post where several argued that you can't do them. Some even argued that CVs use mechanical park interlocks (???). Knowing what's going inside of the OEM system makes a difference. Like I said, there are very few that will take the time to do things like this, let alone understand them.
I think jim pretty much nailed the meat of the subject once again. Too many "installers" don't have a clue about the vehicle's electrical systems. Their answer IS usually "you can't do that" when they don't know how to accomplish the task. Instead of getting a schematic from a dealer or small repair shop (one of my friends small shops has a great PC based library, I think it's called "Alldata") and figuring it out, it is easier to not do it correctly, or say it can't be done.
A lot of the questions asked here can be solved by the same method, or mostly figured out, and then asking for help with specifics instead of wanting someone to give you a cookbook solution. There is no cookbook solution to every problem.
A lot of the questions asked here can be solved by the same method, or mostly figured out, and then asking for help with specifics instead of wanting someone to give you a cookbook solution. There is no cookbook solution to every problem.
- apco25
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Hey Jim,
Really confused here because I swear in a previous post you said you can't wire up a headlight flasher on a 2003 without having to deal with the complex negative and positive swtiching used between the low beams, high beams and DRLS?
Now you say its back to standard pos side switching??????????
Which is it?
I ordered the Suburban in January and got it in March of 03.
I don't have time to wire it right now being in the police academy, but I;d like to do it when I get back.
Really confused here because I swear in a previous post you said you can't wire up a headlight flasher on a 2003 without having to deal with the complex negative and positive swtiching used between the low beams, high beams and DRLS?
Now you say its back to standard pos side switching??????????
Which is it?
I ordered the Suburban in January and got it in March of 03.
I don't have time to wire it right now being in the police academy, but I;d like to do it when I get back.
"Some men just don't know their limitations"
Jim, I don't know too much into vehicle wiring so I ask this...
If you have a setup such as the 98-02? neg & pos swtiched headlights, how (if able) do you get them to flash? Standard flasher with some vehicle mods, or a fairly custom setup? I really don't know. I have seen the trend with the newer Ford F-series/expiditions etc using the fog lights as flashers...must just be much easier.
This thread makes for some interesting reading!
If you have a setup such as the 98-02? neg & pos swtiched headlights, how (if able) do you get them to flash? Standard flasher with some vehicle mods, or a fairly custom setup? I really don't know. I have seen the trend with the newer Ford F-series/expiditions etc using the fog lights as flashers...must just be much easier.
This thread makes for some interesting reading!
Lowband radio. The original and non-complicated wide area interoperable communications system
Put the one for the Maulibu on the Tahoe and you've just bought a new PCM at the bargain price of only $1700.00
Read the schematic before saying something like this. What if you took this advice from someone that was "assuming it worked just because it does on another car with DRL" and installed a standard DRL flasher on your Tahoe and you blew YOUR PCM?
Read the schematic before saying something like this. What if you took this advice from someone that was "assuming it worked just because it does on another car with DRL" and installed a standard DRL flasher on your Tahoe and you blew YOUR PCM?
1. replace the DRL bulbs with strobes on a low power (either neobe, or no more then 10 watt/head whelen or nova) power supply. Its amazing the output you get.
2. SOME. and i say SOME 2003 tahoe/yukon's are standard switching, and you can use a sound-off or whelen unit.
However, I dont have a clue which are which. Someone said it was a half-model year change. I just dont know when.
2. SOME. and i say SOME 2003 tahoe/yukon's are standard switching, and you can use a sound-off or whelen unit.
However, I dont have a clue which are which. Someone said it was a half-model year change. I just dont know when.
We'll just nip this in the bud now while we can. Maybe we should get a group rate on some flame retardent suits...
-Alex
-Alex
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