I have 95 nissan xe truck. Right signal light does not work. Blinking fast. Replaced bulb an the socket. Got power to socket. Same socket doesn’t work wen hazard light turned on. All other signal An hazard light work

SOURCE: right side headlight stays on after switch shutoff

have you looked into the relay?

SOURCE: Chevy Cavalier 2001 turn signal blinks fast

If new bulbs don't work, it is probably the harness that holds the bulb. I had to replace both on my car after fighting with the problem for over a year and not knowing.

SOURCE: front driver side turn signal light doesn't flash

replace flasher......usually located in fuse block area...listen in this area....select passenger side ...then select driver side...you can hear flasher clicking...you have seperate flashers for each...FLASHERS are small cubes plugged into fuse block....probable bad driverside flasher

SOURCE: 99 Chevy Tahoe... Rear turn signals, brake lights, and hazards

I had this problem, and to be honest, it happened to the left side about a week later...it's the board that the bulbs plug into...it's a very common problem with this model. So popular that you can normally get the socket board off the shelf at a parts store! it's extremely simple to replace, and I replaced all the bulbs at the same time!

SOURCE: Location of Turn signal flasher for 95 Nissan 4wd 4cyl MT

Found it!! - It is indeed under the dash, directly above the clutch pedal arm and attached to the brake support bracket. The original one was black and NOT round. It's about 1.5 inches long and 1 inch square. The three wires drop down out of the bottom and there is a connector release you have to push to release the wires. The flasher relay itself can slide off the mounting point, with a little extra pressure, pushing towards the left side (outward) of the truck. (left hand drive models).