1994 devilles flasher location

There is a hazard flasher separate from turn signal flasher module .

Your vehicle has a turn signal/hazard flasher module.
Remove the left knee bolster. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages, and Console.




Remove the turn/hazard flasher module (1). Disconnect the electrical connector.

If the hazard flasher is working but the turn signals aren't, the problem is most likely either fuse A11 or the #2 relay in the trunk fuse block. However, if these check out, the problem could be either the turn/hazard switch assembly or the turn flasher module.

If both the turn signals and hazard flasher are not working, the most likely problem is the turn/hazard switch assembly.

all gm cars and most others have two flahers one turn signal and one hazard check behind the fuse box for the other flasher

The 1994-1999 deville share the same body configuration except for cosmetic and enginge changes and this procedure works on the 1999 Deville. On my 1996 DeVille, the flasher is a 3 prong, square unit that is located just above the emergency break pedal on the inside face of the lower dash panel. To replace this flasher you should start by removing the 2, 9/32" bolt head retaining screws holding the black access panel just above the break pedal. Lay down on your back and look up inside the dash. You may find the round hazard flasher high just above your head, this is not it. Stick you hand up along the panel in front of the emergency break pedal just behind the trunk release button. Locate with your hand a 2 inch long square relay box and move it to unhook it from it's clip. (If the flasher is the factory flasher it will have a metal clip retaining it under the dash. Your new part will not have this clip.) Route the old flasher and wire down so that it hangs from under the dash. Now you can see it and disconnect it. There are multiple connectors, but only three of them line-up and actually have metal receptors inside the socket. Take note of the removal of the flasher so you are not confused during reinstallation. I think the other connectors are for additional features not needed in the US. Take the part to the parts store or just replace with new one. Relocate the flasher safely up in the dash in relatively the same place and make sure it won't move around. return the black panel to its position above the break pedal and replace the 2, 9/32" retaining screws. Delco part #3548813

For 1996 Cadillac Deville 4.6L SFI DOHC 8cyl... the Flasher is located:
- HAZARD LIGHTS: Front seating area, driver side, under dash, mounted on passenger side of steering column
- TURN SIGNAL: Front seating area, driver side, under dash, mounted on passenger side of steering column

Hope this helps to solve it (remember to rate and commene this answer)..

to the left of the steering collum connected to the under collum kick panel as you take the panel down it'll be connected to the cover, It's not a genaric flasher, it's square and looks like a relayCost about 6 bucks at the parts store. If the turn signals aren't flashing and they do come on, and may be they flash on one side and not the other then it's not the flashers fault. All the light bulbs have to work or it won't flash and thats how you know that thiers a bulb out. Turn on the four ways flashers (Hazard lights ) and walk arounf the car and see if thier all working and flashing brightly. They'll flash anyway on four way the switches are known to hang in hazard and not work right on turn signal so try switching ti a few times and maybe it'll straighten out. If it flashes at all the flasher is good and if they don't even light not on hazard or turn the flasher and or the fuse is bad.

Yes they use a different flasher unit for the turn signals,

it's attached to the steering column you have to take off the kick plate and metal shield under the steering wheel the flasher is going to be a black electronic box clipped to the steering column or nearby if it's been serviced before.

if all else fails go buy the flasher so you know what it looks like.

flasher relay is corect