The rear wiper stopped working. I suspect that

You might want to check this video.

check power to motor and if it has power replace motor fuse locat

may have burnt fueable link wire..

What year is your focus ? Maybe controlled by a GEM - electronic module .

Check fuse no. 11 (10A) in the driver's under dash fuse/relay box. I suspect it is blown. It provides power for the rear wiper, both washers, and the intermittent wiper function for front and rear. It probably blew when your rear wiper got stuck.

this ether sounds like you have bulbs burnt out in the rear, a fuse blowen, or a bad flasher

first check the fuses to see if any are blowen (usually a blowen fuse will lead to this issue)

then replace the bulbs that are not working

replace the signal light flasher (this is usually found in the fuse box in the cabin of the car or mounted to the steering colum)

i hope this helps ^-^

The fuse is not going to help if the motor has burnt up. Fuse box located inside of door at end of dash panel.

sounds like the turn signal switch is shorting out needs to be replaced.

check wiper motor and its connections. Fuse box not labeled very well check each fuse