My brake light works but the parking light on the back passenger side does not could it be a fuse or something else? And anyone know what fuse is for the parking lights?

DID NOT CHECK FUSES FIRST and look at all park lamps for dead. (all)
park lamps side and front rear right side fail?
is passenger on the right side?
K1500 you meant? Silverado 1500 ,2500 ,3500 or HDversions. I wll toss my dice again and is k1500
K= 4wd
PICKUP TRUCK NOT CAMPER SPECIAL OR UTILITY.
AND MARKER LAMPS TOO. (PARK)

the word tail means park, there are 8+ parking lamps
4 per side, the 4 corners and side marker lamps, all are called park now, (be silly to call front parks ,tails)
and 2 license plate lamps, and fuses.
fuse RR-park, see that there,?<<<< BINGO?
fuse LR-park (no)
FR-park
TRL-PARK

AND MORE
IT IS NOT THE PARK RELAY OR ITS FUSE OR ALL PARKS DIE,
SO WHAT IS IT. WELL FUSE BLOWN OR WIRES CUT
TO OR AT RIGHT SIDE PARK FEED.

1. Defective wiring
2. Defective socket

There are 2 fuses for parking lights left and right side. so it can be 2 relays. located in the box in the front.

check park/tail fuse regarding dash ,park ,tail problem .brake light on passenger side is probably the brake globe needs replacing .Turn signals on passenger side could be globes or switch,check globes first ,if globes and fuse are ok ,may well be the switch especially if park switch and turn signals are on the same switch lever/stalk

take it to a body shop

If both are not working, check your brake light fuse and then bulbs for burnt filaments. If ok, could be wiring or brake light switch located at the back of the brake pedal. To eliminate the switch, if your car is equipped with cruise control, try to engage it and if it works, the switch is good, if not, switch is bad as the cruise control needs a good working brake switch to engage the cruise.

There is a module on the frame near the back, passenger side.

Check the ground on the passenger side rear lights, it's likely bad. As for the hazards, sounds like a bad flasher or fuse.

I have a 98 Bucik Park Avenue. I recently had it painted and when the body man put the lights back in I began having problems with the brake lights and turn signal lights. Only one brake light lights up and only on signal light lightsup and they are on opposite sides. I have changed the bulbs (all) and I have tested the fuses(All).

hi make sure the hub flanges are clean and no rust