remove all the rear lamp sockets with the bulbs from the housings. reconnect brake light switch, do the other lights then work, if so, then go to each socket, one at a time, plug them into the housing, other lights work, then plug in the next one, when other lights don't work, that is the problem socket or bulb. Or if you removed all the rear sockets and other lights still don't work, then the problem is the wiring to the rear somewhere, maybe the ribbon harness or the directional wiring harness or switch.
|