The glow plug relay is located right of the center of the fire wall, to see it and get at it you need to remove the light gray cover from the top of the engine.
On a 1993 GMC Sierra X-Cab, the door lock relay is located on the outside of the door. After taking off the side panels, the actuator should be visible.
The horn relay on the 1993 GMC Sierra is located on the fuse box. The horn relay is a rectangular shaped plug next to two larger round plugs.
i need to know where the relay for the fuel pump is located in the engine
fuel pump relay location
The heater fan relay for a 1993 Silverado 4x4 6.5 turbo diesel can be found using the engine diagram. The engine diagram will be provided by the car manufacturer upon inquiry.
Passenger side of engine compartment on lower front of wheel well.
The 1993 LeBaron fan relay location is located underneath the hood. It will be on the left side fender near the shock tower.
Depends on which relay you are looking for, there are many. Re-post question with more info.
Which model 1993 Oldsmobile and which flasher relay? Turn signal or hazard relay?Cutlass Supreme and it's the flasher relay
on top of the starter
The fuel pump relay may be in the engine compartment relay box located on the wall around the battery not sure about fuel pump fuse.
under the hood in the smaller fusebox