2003 Chevrolet Silverado LED buld issue

Tiny
RDECKER941
  • MEMBER
  • 2003 CHEVROLET SILVERADO
  • 151,678 MILES
2500 HD LT 6.0 v8.I put LED bulbs through out my truck inside Map lights, Door lights and center ceiling light. Outside HIDS, turn signals, Parking lights, Running lights, tail lights, 3rd tail light, revere light, break lights, and plate light and any I missed I did not replace the instrument cluster lights those are the same. My problem now is my left side mirror signal is on and the turn signal indicator light by my speedometer is on full time when my head lights are on. I am unable to use the turn signal also my 3rd break light is not bright. I can not use my cruise control when head lights are on. When head lights are off I am able to use the turn signal but it hyper flashes I tried putting on resistors but I do not know where and what wires need it.
Tuesday, October 22nd, 2013 AT 1:22 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,708 POSTS
Not sure exactly what you did, but the problem deals with a bad ground. You are feeding power back through the interior signal indicator. That is most likely why the 3rd brake light isn't bright, too. Check grounds first.
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Tuesday, October 22nd, 2013 AT 5:15 AM
Tiny
RDECKER941
  • MEMBER
  • 2 POSTS
Checked the grounds all are grounded
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Tuesday, October 22nd, 2013 AT 6:26 PM

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