All Questions
8 questions
3
votes
2
answers
3k
views
12V relay circuit not working
I have a pair of LED lights wired on my truck to a 12V 4-pin relay all correctly with a switch. The system worked great every time until I decided I wanted to add a small 5mm LED, so when I turned ...
- 31
4
votes
2
answers
3k
views
Wiring fog lamps with horn relay
I want to install fog lamp on my Maruti Suzuki alto 2009 model, but it did not came with any provisions for such modifications so I have to do it from scratch, the problem I am facing is that I cannot ...
- 243
5
votes
1
answer
7k
views
What is the formula to determine a relay for aftermarket lights?
Looking at aftermarket Light Bars that do not come with any relays or switches so I can build a custom setup. Per research I didn't find this question asked before. The closest two questions I found ...
- 3,737
2
votes
1
answer
1k
views
Automotive Relays - Are they water resistant? Proper placement?
I have installed LED lights in my toolbox in the bed of my truck what are you if the relay is waterproof and where should I install the relay?
Robby
3
votes
1
answer
2k
views
Brake lights no longer work on a Volvo V70
My car is an old (2001) Volvo V70.
Last year I experienced intermittent failures of the brake lights, and it led my mechanic to exchange the break pedal switch. This seemed to work fine for some ...
- 195
7
votes
1
answer
1k
views
Why do cars still use mechanical blinker relays?
I think the electronic relays may be cheaper; and having less moving parts they are theoretically less prone to break.
So, why do cars still use mechanical relays for turning lights?
- 686
3
votes
0
answers
255
views
Hooking up daytime running lights on my vehicle using relays
I am looking to run my 2006 Honda Ridgeline's daytime running lights on 50% power, or close to it, on the accessory wire. When I turn my park lights, head lights, or brights on, I would like them to ...
Dan Gibson
6
votes
1
answer
32k
views
Honda Accord 2005 Headlight relay location
Side marker and full(high) beam working fine, but not dipped (low beam) headlights. Checked all fuses - ok. I looked at the cover of the fuse box above (pic below).
Honda Accord 2005 under-bonnet ...
- 61