Tahoe DRL Blinker Switchback LED ReWire

[90PROFX]

DwebPro,
With your help I'd like to detail your mod into an easy to view/understand wiring diagram, as I and another member are a little confused. As an example, I've attached the OEM wiring diagram (color correct) to start with, this diagram is for right & left side head light buckets as the harness's are the same. With your advise and help I'll add a new diagram to reflect all what you've done, cut's splice, diode etc. etc. You'll have to help me out on that as I'm a little lost on what went where in your mod.



NOTE: Head Light Grounds are backwards, see new diagram below

 

[Graystone_OG]

DwebPro,
With your help I'd like to detail your mod into an easy to view/understand wiring diagram, as I and another member are a little confused. As an example, I've attached the OEM wiring diagram (color correct) to start with, this diagram is for right & left side head light buckets as the harness's are the same. With your advise and help I'll add a new diagram to reflect all what you've done, cut's splice, diode etc. etc. You'll have to help me out on that as I'm a little lost on what went where in your mod.

I attached a picture of a diagram I created. It's pretty straight forward. The colors should match up with the stock wiring and the new 3157 plug.

 

[90PROFX]

All comments, replies and opinions welcome.

Alright, pardon my ignorance but here is the OEM Harness layout:



And the way I'm looking at the mod is this wiring harness (change from OEM), correct ???????

 

[90PROFX]

Graystone,

Thanks for the diagram, I finally had a chance to sit down by myself (in peace and quiet) and study your sketch, it now makes total sense. I think I was getting hung up on all the looping done on the OEM harness. Thanks again.

So based on your diagram, this is what I'm understanding the wiring to be, redrawn so I can envision it (for dummies) like me to understand:

 

[Graystone_OG]

Graystone,

Thanks for the diagram, I finally had a chance to sit down by myself (in peace and quiet) and study your sketch, it now makes total sense. I think I was getting hung up on all the looping done on the OEM harness. Thanks again.

So based on your diagram, this is what I'm understanding the wiring to be, redrawn so I can envision it (for dummies) like me to understand:

Hey no problem. That's what's great about collaboration and sharing ideas. If no one understands it now, they shouldn't be near anything electric lol.

Sent from my Nexus 6P using Tapatalk

 

[DWebPro]

Hey no problem. That's what's great about collaboration and sharing ideas. If no one understands it now, they shouldn't be near anything electric lol.

Sent from my Nexus 6P using Tapatalk

agreed!

 

[Slammed]

Bumping an old thread

really need to do this thanks for the write up

 

[Slammed]

Anybody know if this would work so I wouldn't have to cut my wires?

http://r.ebay.com/v30vkM

 

[Graystone_OG]

Anybody know if this would work so I wouldn't have to cut my wires?

http://r.ebay.com/v30vkM

This wouldn't work because you have to replace the DRL socket for the new bulb to work. The wiring you posted would only work for a socket with 3 wires already.

 

[SMY08]

Worked out great..did this on my 08 suburban. Also installed new projectors with op7 hids. Fog lights are op7 leds.