Hows it going fellow chevy lovers. I have an 04 suburban and I recently installed LED lights for my front parking and turn lights. I also installed load resistors to cure the fast flash, but the problem I am having now is it is back feeding power to all the parking lights when I use a turn signal. Any help on that would be great.

2nd problem is my cruise control no longer works. I am not getting any dtc, I just replaced my throttle body and harness from app sensor at gas pedal to TAC module. The app sensor is still good, and The TAC module is good. The multi function switch at the column is working also. All the fuses are good. I am running out of things to check. The break switch would leave a code if it was bad right? Any insight or knowledge on either of these problems would be much Appreciated thanks

Hef

 

My experience w/ back feeding is usually a lifted/bad ground.

Did the cruise stop as soon as you made the throttle body change? If so, I'd check all of the wiring associated w/ that install.

 

The usual suspects for grounds I moved already due to others recommending when I had a reduced engine power problem. And no the cruise stopped working about 6 months ago and the throttle body was replaced a week ago. What other grounds should I check, The number would help, the two that I moved were G103 and G104 on the back of the block. Thanks for your feed back