01 jeep rf blinks fast rr has no voltage at all

[dead beat dad]

The turn signals on this jeep are crazy.Both LH blinkers work great, RH front blinkers flicker fast like there is a defective bulb in the circuit, rear RH blinkers are funny inop, no hazard lights from the right rear either. All other blinkers work as expected when flashers are engaged (except for the right rear no flasher voltage ever at right rear pigtail) all other rear lights work brake,tail light, back up lights etc.....i use Alldata at work but the diagrams for this truck are terrible...help help

[91 bird]

might look into multi function switch in steering column. that thing controls turn, hazard, brake lights, as well as other functions. seen em even cause head lights even brights malfunction.