Just did a heater core replacement now ABS and Hand Brake lights are on
 

i just did a heater core replacement on my 96 ranger 2wd and after i put everything back together the ABS And Handbrake lights came on. Also the brake lights turn signals nothing working in the back... the front lights and turn signals work but not a thing in the back.... checked the fuses and pulled off all the panels and all the wires are connected still no power to the rear.