|
08-28-2019, 09:54 PM | #1 |
Drives: 2019 Yaris LE hatchback Join Date: Aug 2019
Location: Canada
Posts: 20
|
2019 Yaris Addition of extra front turn signal
The Yaris LE lack front side turn signal.
The existing one is placed, very dumbly, in the front grill and not visible from a side. Plan to put a small LED bulb into existing side marker amber light light and hook it up to the existing harness of the front turn signal. Rather simple job. Should be street legal in Canada. Any thoughts, though... Cheers, Adam |
08-29-2019, 12:20 PM | #2 |
Drives: No longer own a yaris :( Join Date: Mar 2012
Location: Ashland, VA
Posts: 680
|
Looking forward to seeing it. Shouldn't be too hard to tap into the existing harness, like you said.
__________________
I'm a hermit named Lee |
08-30-2019, 05:58 AM | #3 |
3 Yaris and counting..
Drives: 07 Yaris rs 3 door 2zr swaped Join Date: Feb 2016
Location: Toronto Canada
Posts: 672
|
I don't see why it would be illegal. I had put side marker turn signals in my old vw.. never had an issue with the police...for that lol
__________________
No one suspects the Yaris. Xd/2zr-fe Swap/Build Thread http://www.yarisworld.com/forums/showthread.php?t=61427 Bolt-in 3.75" Suspension Lift Build Thread http://www.yarisworld.com/forums/showthread.php?t=61577 |
08-31-2019, 06:37 PM | #4 |
Drives: 2019 Yaris LE hatchback Join Date: Aug 2019
Location: Canada
Posts: 20
|
Job is simple indeed, but I do not want to cut (unnecessarily) one extra wire.
Anybody knows color coding of the harness for all three wires of the front turn signals? Cheers, Adam |
09-03-2019, 12:03 AM | #5 |
Drives: 2019 Yaris LE hatchback Join Date: Aug 2019
Location: Canada
Posts: 20
|
Front turn signal - Designing the switching circuit
I have looked at the housing and adding an extra LED bulb would be difficult due to the small amount of space.
So I got another idea: get one bright LED bulb instead of the 5 W wedge bulb, and hook it up to the switching circuit. This circuit would be fed by existing parking bulb harness AND by two other wires from the turn signal bulb (one wire if the ground is the same on both bulbs) The switching would work in a similar way to other cars, when turning signal is activated, the parking light (if on) would blink on and off. I have figured it out how to do it using two relays but the semiconductor circuit would be much better. Let me know if you know how to design a switch! Cheers, Adam |
09-03-2019, 05:55 AM | #6 |
Drives: 2013 NCP130 Join Date: Nov 2015
Location: Sydney, Australia
Posts: 376
|
Adam, rather than building a switching circuit, have a look for "switch back" LED modules. These have three leads into the module - ground, white power and amber power. When the amber LED is energised, the white LED turns off. Some of these also have a time delay for the white LED, so that you normally have the white LED on, or the amber LED flashing for the turn signal.
__________________
Running on standard AU 14" steel wheels (14x5 rims, 175/70R14 tyres). Added reversing camera and touch screen radio, cruise control, 16" rear wiper blade, tow bar and dash cam. |
09-22-2019, 02:45 PM | #7 |
Drives: 2019 Yaris LE hatchback Join Date: Aug 2019
Location: Canada
Posts: 20
|
Thanks,
Alas this still require 2 bulbs, while existing housing is for one wedge T10! If I would go with 2 bulbs, I might just forgo any switching circuit and hook up this extra side turn signal bulb to the existing harness of the front turn signal. That extra bulb will be much brighter than marker light - in the same fashion as the main front turn/parking bulb which has 2 filaments 5W for parking and 21 W for turning. BUT, BUT, BUT Using 2 bulbs entails drilling a hole in the lens assembly, can be sealed, etc., a SINGLE bulb is much more elegant solution. I do not have enough circuit design expertise, but maybe some of wizards here can figure out if a commercially available "Switchback LED Drivers" can be appropriated for the single bulb operation. In any case, still fuming at the lack of foresight of Toyota engineers who designed unsafe turn signal configuration... Cheers, Adam |
09-22-2019, 03:03 PM | #8 |
Drives: 2014 Yaris SE Join Date: Apr 2014
Location: NYC
Posts: 1,076
|
|
09-28-2019, 02:47 PM | #9 |
Drives: 2019 Yaris LE hatchback Join Date: Aug 2019
Location: Canada
Posts: 20
|
Too much work!
A switching circuit fed by 2 pairs of wires (one from front turn signal, one from front parking light) and providing an output to 1 pair of wires for a single bulb is way more elegant. BUT, there might be another solution, however unlikely. IS there a dual filament bulb assembly which will fit existing (front marker light) smallish hole for one bulb? Cheers, Adam "In any case, still fuming at the lack of foresight of Toyota engineers who designed unsafe turn signal configuration..." |
Tags |
2019 yaris, additional, extra, front turn signal |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
NEWS: TOYOTA REVEALS ALL-NEW YARIS SEDAN AT 2006 LOS ANGELES AUTO SHOW | VitzBoy | General Yaris / Vitz Discussion | 7 | 09-20-2023 07:50 AM |
2008 Yaris Sedan front bumper cover purchase and shipping questions | qian | DIY / Maintenance / Service | 0 | 12-18-2018 01:52 AM |
2015 Yaris SE (m/t) - Week-One Impressions - The Good, The Bad, & The Ugly. | Kalispel | Third Gen Yaris General Discussion | 53 | 04-29-2016 10:35 AM |
2007 Yaris Pricing Info ! | YarisBueller | New YARIS Purchase Forum | 104 | 06-24-2009 04:54 PM |
MY GTI Front bumper plus WICKED turn signals.. | marcus | Cosmetic Modifications (Exterior/Interior) | 33 | 03-27-2009 07:59 PM |