Question about 1990 Cadillac SeVille
SOURCE: 1994 devilles flasher location
Turn signal flasher module is behind dash left of steering column near chime module. I have a 94 Seville and I had that same problem you need a Turn Signal Flasher Moduel, I forgot the proper term for it but I had to get mine replaced too. When I hit the signals to turn the side light would come on but the signal light wouldn't. Its a little box you get from Cadillac it only cost like $20 - $25 and you get it installed and trust. It'll work again. I just got mine done this week and my car now has turn signals again.
Posted on Dec 15, 2008
First do you have a sterring wheel puller. Can't remove the steering wheel without one. Quite an involved job including snaking the electrical connector end through the steering column. I wouldn't recommend it to the novice
Posted on Mar 29, 2009
To avoid confusion, remove and tag the spark plug wires one at a time, for replacement.
If a distributor is not keyed for installation with only one orientation, it could have been removed previously and rewired. The resultant wiring would hold the correct firing order, but could change the relative placement of the plug towers in relation to the engine. For this reason it is imperative that you label all wires before disconnecting any of them. Also, before removal, compare the current wiring with the accompanying illustrations. If the current wiring does not match, make notes in your book to reflect how your engine is wired.
4.5L and 4.9L EnginesEngine Firing Order: 1-8-4-3-6-5-7-2 Distributor Rotation: Counterclockwise
Hope helped with this (remember rated this help) Good luck.
Posted on Nov 10, 2009
On the 1993 Sedan de Ville, The hazard flasher is easy to locate, under the dash between the steering column and the radio. Looking up, you will see the smooth round side of the flasher and the wires will be attached to the top.
The turn signal flasher is more difficult to get to, but readily accessed with a T-15 torx driver and a little patience. It is located to the left of the steering column, but is most easily accessed through the dash panel instead of from underneath.
1. remove the T-15 screw from above the headlight switch, above the fuel data center, and above the small panel similar to the one around headlight switch. All of these are somewhat hidden, and you'll need to feel for them or get low and look up at them.
2. Using a bent piece of wire or an allen wrench, or anything else handy, pull off the small trim piece that is directly below the steering column. On my car, this is wood-grained plastic. This will expose two more screws that need to be removed.
3. Now, you should be able to remove the large dash trim panel that goes around the fuel data center.
4. Unscrew the two T-15 screws that hold the fuel data center into the dash, and it should pull straight forward. There should be plenty of wire to move it out of the way.
5. The turn signal flasher is the silver can that you see to the right in the opening you just created by removing the fuel data center module. It has a single plug with two conductors on the back. I had to use a small screwdriver to pry it off.
It is a different part number, so I don't know if you can just swap it for the hazard flasher to test it like you can on many cars. I just replaced mine with a Wagner 323, which is what came out of mine.
Posted on Apr 30, 2010
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