Switchback DRL LED's not working?
Don't forget this is for the C5 , I'm not familiar with the C6 wiring.
I installed already the new (no hyper) flasher relay,
resistors do work but get hot and I don't like loadresistors.
Mine were burned out from the rear Led's
Flash relay example : http://www.parts123.com/corvettecent...50c&ukey=29813
Buy a set new sockets. ( and the switchback LED's)
example: https://www.corvettemods.com/assets/...v22pq60_12.jpg
LED's example: http://image.dhgate.com/albu_344066475_00/1.0x0.jpg
The old sockets in the Corvette will be halfway burned out and/or damaged from the heat.
See that you get the complete existing wiring out of the old socket , it saves extra or double termination.
Then as in picture GEDC0157 there are 2 notches under the rubber seal.
You can push the interior out with a small screwdriver and pull with a nose pliers.
Then the wiring comes also loose.
Pull out the double wedge terminal pic GEDC0159 , GEDC0160
Cut one leg from the terminal , on the side of the wires see pic GEDC0162, GEDC0163, GEDC0171.
Exchange the brown and the black wire.
Put a little silicon grease on the seals of the wires.
Explanation.
Black is neutral.
DRL ON the brown wire gets 12v+ ( orange light )
Direction = Brown flashing ON/OFF
Parkinglight ON = Blue wire gets 12v+ , Brown is 0 volt (White parking light )
Inside the switchback LED unit
When Blue =12v+ and Brown gets also 12v+ for direction the LED's switches back to orange and starts flashing via Brown.
When the intermittant flashing time is < ± 750 millisec the white LED's remains off. (charge or discharge of a capacitor + transistor)
When > ± 750 millisec the white LED's comes back on.
That's all there is to it.
I hope it works on your C6 the same way.
RGDS T L.
Last edited by Timelords; Aug 2, 2016 at 12:06 PM.
http://www.corvettemods.com/Corvette...Ls_p_5535.html
Pretty sure I installed the resistors correctly (red to blue/white wire, black to black) on the far outside wires for the DRL's, and after the install this is what I have going on: when the car is on, no lights are on. When I turn on the parking lights, both light up white. When I use the blinkers like this or with the parking lights off or with the headlights on, only the left blinker is working, the right one does not work at all. The right one was working as a blinker when I just plugged in the bulb and tried using the blinker to be sure before I put it back together, but then after it didn't work at all. Also, the other amber light next to the DRL's on the right side is no longer lighting up, and I pulled it out and it is definitely not burnt out. I'm really lost and have no idea why the lights are not working correctly, thank you in advance for any help.








