led tail light problems

[dodge1stgen]

I'm putting leds on my one flatbed,got the front lights finished and working can't figure out the back lights.The turn signals only work when the brake lights are on,brake lights dont work when running lights are on,running lights never work.I put load resistors on the front to get them flashing properly.Not much on wiring,hope its something simple I overlooked.Thanks Eric

[TRENDZ]

White= ground
black= tail
red= stop/turn

[dpuckett]

If you have standard bulbs in the front, the LEDs in back shouldnt change anything.

I'd start by checking and double checking my grounds.

DP