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#1 (permalink) |
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Senior Member
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Thanks to Billf6531 for the basics... Bill, if I've left out a step, or you see need for improvements or adjustments, please let me know!
The red rear lenses in the bumper are intended for rear fog lights in the foreign versions of the 4Runner such as the Hilux Surf. Bill mentioned he enabled the use of these light housings for auxillary stop/turn/signal lamps. (or you can wire for rear fogs as intended) I decided to do this and provide this easy to follow write up so so others could add this useful safety feature. Please also refer to HRunner's thread 4 pix: http://www.toyota-4runner.org/showth...515#post118515 Liability: the author (moi) and this site assumes no responsibility for damages caused by performing modifications on your vehicle. These instructions are accurate to the best of my knowledge, but I'm not responsible for any errors that these instructions may contain, or any differences between your car and mine. If you don't feel comfortable working with automotive electrical wiring, please let someone with some experience perform this modification. Warranty: the modifications described in this document could potentially void any manufacturer's warranty you may have left on the car (not likely, but possible nonetheless). You assume all responsibility if your car is still covered by warranty. PARTS NEEDED:
NOTE FROM CRMARTIN'S INSTALL: Take his advice and take the time to file... I was in a hurry and took the glue shortcut. If you have the time and talent, you could probably use a dremel tool and utilize a diff type of socket as well! 6. Test ground wire connection. By now you should have a bulb and socket firmly installed into the lamp housing. Test your ground wire connection by attaching it to a 9V battery or using the terminals inside the trailer hitch connector. We just want to ensure the bulb lights up to ensure you have a good ground on the socket. 6a Identify the Brake / Signal wires. (Thanks YabeDude) Before installing, make sure you test the bulbs to identify the brake wire. It will be the brightest of the two. (mark it w/ a piece of tape) The other will be the signal wire. 7. Attach wire extensions to the bulb socket The wires that come w/ the bulb socket are rather short, making it difficult to crimp on addtional wire once the lamp is reinstalled -- so save yourself the trouble and attach about 3-4 feet of wire to each of the leads. (you can cut it shorter later) Be sure theres enough wire to reach the area behind the trailer connector after the lamps are installed. 8. Reinstall the assembled lights. Carefully tuck the wires into the open hole in the bumper and reinsert the lamp housings. Reach up and hand tighten the 10MM nuts first. Then tighten with socket wrench. You don't want them rattling loose and falling off or the lenses will fall off too. 9. Install split wire loom. If you have split wire loom, put it on the wires and carefully route up and around to where the trailer connector is. 10. Connect the wiring. At the trailer connecter there's a bunch of wires that lead up to it. Go back a little further where the wires join from the tail lights to the connector. Using crimp connectors, attach the marked ground wire and the leads as follows to the wires leading to the trailer connector: NOTE: Toyota does not use the same colors as a standard 7 pin connector. (To help you find the wires needed, there's a cluster of brown, red, blue and yellow that go off one plug underneath near the trailer connector -- you may need to unwrap some of the tape to see the colored wires)
NOTE: If you do not want auxillary taillights, then do not connect the grn/blk wire) I did, because I have tailshade covers installed and the tail light intensity is slightly reduced -- the extra lights in the rear can be useful in inclement weather or if one of the stock taillights burn out. 11. Test the lights Have someone hit the brakes, use turn signals, turn on hazards and headlights/taillights to ensure bulbs work properly. Left and right bulbs should work with associated amber turn signals. Both lenses light up when parking/headlights are turned on. Both lenses light up intensely when brakes are applied. Both lenses flash brightly when hazard lights are activated along with amber signals. (ie; two flashing amber and two flashing red all illuminate at the same time. ADDENDUM: If by chance you drop, break, crack, spindle, mutillate or otherwise damage one of these rear red lenses, you CAN get replacements via partznet.com, but they're not cheap! PARTZNET LINK FOR REPLACEMENTS:http://www.trademotion.com/partlocat...15&catalogid=2 NOTE: If you perform this mod, please post pictures of your work!
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Black 2003 SR5 V6 4WD (Option Pkg C) ClearBra, painted pinstripes Mods: Rear glass limo tinted/ fronts 27%, Sunroof Deflector, Auto Dimming Mirror, VVT-i emblem, Homelink, Valor Tip -- Aftermarket: Weathertech Deflector, AVS Ventvisors & Tailshade tail light blackouts, Silver Star bulbs, 7.2" Widescreen TV/DVD, PNI Wayfinder Compass, K&N Air Filter (Part #33-2281), Husky Cargo Liner, Wood Trim Kit, Third Brake Light Flasher, Amber Whelen Slimlighter (aux. rear hazard warning) Rear foglamp housings modifed for aux. tail/brake/signals/hazard (See Rear Fog Mod Thread here : http://www.toyota-4runner.org/showth...threadid=1137) Last edited by bryancos; 10-11-2005 at 02:37 PM. |
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#3 (permalink) |
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Senior Member
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Photo of end result can be seen in my avatar. (brake lights shown) Basically the red lenses act as aux brake/turn/signal/hazard lights.
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Black 2003 SR5 V6 4WD (Option Pkg C) ClearBra, painted pinstripes Mods: Rear glass limo tinted/ fronts 27%, Sunroof Deflector, Auto Dimming Mirror, VVT-i emblem, Homelink, Valor Tip -- Aftermarket: Weathertech Deflector, AVS Ventvisors & Tailshade tail light blackouts, Silver Star bulbs, 7.2" Widescreen TV/DVD, PNI Wayfinder Compass, K&N Air Filter (Part #33-2281), Husky Cargo Liner, Wood Trim Kit, Third Brake Light Flasher, Amber Whelen Slimlighter (aux. rear hazard warning) Rear foglamp housings modifed for aux. tail/brake/signals/hazard (See Rear Fog Mod Thread here : http://www.toyota-4runner.org/showth...threadid=1137) Last edited by bryancos; 10-07-2004 at 10:29 AM. |
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#4 (permalink) |
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Member
Join Date: Oct 2003
Location: NYC
Posts: 55
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Thanks for the pics.
I must say it looks very cool, and more importantly usefull. :thumb: Good mod and good write up. One of these days I may end up doing it too, but for now it goes on the ever growing list.
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2004 4Runner SR5 V6 4x4 Titanium Metallic Nifty Catch-All Premium Floor Mats |
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#5 (permalink) |
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Member
Join Date: Sep 2003
Location: West Windsor, NJ
Posts: 49
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Thanks!
Thanks for the excellent write-up. I followed it and didn't have any problems doing the mod myself last weekend. Looks pretty cool! And certainly doesn't hurt to be more visible to those New Jersey nitwik drivers...
Chris |
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#6 (permalink) |
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Administrator
Join Date: Dec 2002
Posts: 5,543
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OK, I'll ask the obvious dumb question -- since you glued the lights into the housing, how will you change the bulbs?
Jason B., can you get the Japanese version of these lights so we don't have to glue the lights in?
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2003 SR5 V6 4WD Titanium with cladding |
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#7 (permalink) |
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Member
Join Date: Sep 2003
Location: West Windsor, NJ
Posts: 49
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I didn't end up having to do any gluing when I did the mod. My bulbs stayed in sockets just fine so no gluing was necessary there. And I didn't have to glue to the sockets into the housing because I drilled out the hole with a 1" drill bit and slowly filed the opening larger to the point that the socket fit into the hole very tightly and securely. It was a slow process, but at least now I can get to it to change bulbs in the future.
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#8 (permalink) |
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Senior Member
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Patience certainly pays off.. I was in a hurry and wanted a quick solution. The idea of filing is a good one. The hot glue is easily cut with a knife or box cutter. The first time around I neglected to remove the vent covers and the bulb burst because it overheated inside. If the problem pops up again, I'm going to use LED bulbs instead.
Where abouts is West Windsor? I was in the NJ/NY area earlier this week visiting customers in Princeton and Manhattan. I left the driving up to the local taxi/limo/bus drivers this trip.
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Black 2003 SR5 V6 4WD (Option Pkg C) ClearBra, painted pinstripes Mods: Rear glass limo tinted/ fronts 27%, Sunroof Deflector, Auto Dimming Mirror, VVT-i emblem, Homelink, Valor Tip -- Aftermarket: Weathertech Deflector, AVS Ventvisors & Tailshade tail light blackouts, Silver Star bulbs, 7.2" Widescreen TV/DVD, PNI Wayfinder Compass, K&N Air Filter (Part #33-2281), Husky Cargo Liner, Wood Trim Kit, Third Brake Light Flasher, Amber Whelen Slimlighter (aux. rear hazard warning) Rear foglamp housings modifed for aux. tail/brake/signals/hazard (See Rear Fog Mod Thread here : http://www.toyota-4runner.org/showth...threadid=1137) Last edited by bryancos; 11-20-2003 at 02:49 PM. |
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#10 (permalink) |
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Toyota Addict
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I tried your Rear Foglight mod, and it works good. A couple of questions though, do both the right and the left have a ground, and if so what happens if I connect both grounds to the white wire(which is what I did) per your instructions? Thanks
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Victor 08 FJ TT 94 FZJ80 |
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#11 (permalink) |
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Senior Member
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Theres only a single ground wire coming off the hitch wire harness. Ours is White w/ black stripe (or black w/ big white stripe, depending on how you look at it) Both lights should be grounded there. Here's a pic of how a typical 7 pole trailer hitch is wired: (note it doesn't fully match what Toyota did)
![]() 2003 4RUNNER WIRES: (Ground) = thick white wire w/ black stripe (right turn/stop) = Brown (left turn/stop) = Red (tail lights) = green w/ black stripe
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Black 2003 SR5 V6 4WD (Option Pkg C) ClearBra, painted pinstripes Mods: Rear glass limo tinted/ fronts 27%, Sunroof Deflector, Auto Dimming Mirror, VVT-i emblem, Homelink, Valor Tip -- Aftermarket: Weathertech Deflector, AVS Ventvisors & Tailshade tail light blackouts, Silver Star bulbs, 7.2" Widescreen TV/DVD, PNI Wayfinder Compass, K&N Air Filter (Part #33-2281), Husky Cargo Liner, Wood Trim Kit, Third Brake Light Flasher, Amber Whelen Slimlighter (aux. rear hazard warning) Rear foglamp housings modifed for aux. tail/brake/signals/hazard (See Rear Fog Mod Thread here : http://www.toyota-4runner.org/showth...threadid=1137) Last edited by bryancos; 05-17-2004 at 10:29 AM. |
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#12 (permalink) | |
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Toyota Addict
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Quote:
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Victor 08 FJ TT 94 FZJ80 |
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#13 (permalink) |
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Senior Member
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18 GA wire should be fine for just two extra bulbs... it will fit nicely into the split wire loom to keep things looking neat and tidy. Take some pics.. I'd like to see how it looks on other's rigs.
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Black 2003 SR5 V6 4WD (Option Pkg C) ClearBra, painted pinstripes Mods: Rear glass limo tinted/ fronts 27%, Sunroof Deflector, Auto Dimming Mirror, VVT-i emblem, Homelink, Valor Tip -- Aftermarket: Weathertech Deflector, AVS Ventvisors & Tailshade tail light blackouts, Silver Star bulbs, 7.2" Widescreen TV/DVD, PNI Wayfinder Compass, K&N Air Filter (Part #33-2281), Husky Cargo Liner, Wood Trim Kit, Third Brake Light Flasher, Amber Whelen Slimlighter (aux. rear hazard warning) Rear foglamp housings modifed for aux. tail/brake/signals/hazard (See Rear Fog Mod Thread here : http://www.toyota-4runner.org/showth...threadid=1137) |
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#14 (permalink) | |
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Toyota Addict
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Quote:
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Victor 08 FJ TT 94 FZJ80 Last edited by Biff; 12-23-2003 at 06:36 PM. |
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