2015 Equinox right side blikers not working

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2015 Equinox 2wd 2.4 LT. Right side (passenger) front and rear blinkers not working as well as the rear brake light. Left side (drivers) brake light and blinkers working. Checked rear bulbs, have not changed/checked front bulb cause its pretty difficult. Question, are the blinker bulbs wired in series so that if one bulb is bad, the entire side is bad (kind of like Christmas lights)?? Or is there a separate fuse for each side?? Any ideas where to start?? Thanks in advance!!