rear exterior tail and brake lights ground open wire to module
problems with both rear tail lite and stop lites grid assemblies. no ground
continuity back to rear control module. bought used modules from
wrecking yards.have 12 volts at grid and sockets and at times grounds. I
twist the tail/brake lite lamp in socket around and can get tail lite lit. is
problem the sockets and or the lamp itself? The lamps i brought are not
the exact lamp specified in manual, but a crossover ! is lamp the problem?