20 Most Recent 1986 Cadillac Seville - Page 5 Questions & Answers

Could be many thing....do you have any codes present?

How many miles?

are the fans coming on?

let me know and i'll get back to ya
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

Need to know the year and possibly the engine size (not sure if there are more then one engine size depending on the year).

You mean you only have tail lights then?

take some wd-40 spray it into the key hole. see if that works

check the instrument and gauge fuses

whenever you are very low/out of fuel you risk some gunk being sucked into the fuel filter. start there.

Well you have electronic controlled suspension which uses air shocks among other components.The shocks are unique to Cadillac and your model fits various cars from 1998 until 2005.You can buy replacement parts new, or used. I'm not aware of anyone who makes the shocks in standard form due to the electronic control feature.

i say switch

look at the latch and see if it is hit in the right spot

I believe the fuse for the stoplamps on your vehicle is in the fuse box located under the rear seat on the drivers side. The seat cushion must be removed to access this box. To do that, pull up on the front of the cushion to release the front hooks, then pull the cushion up and out towards the front. The fuse box should be under.The fuse for the stoplamps is fuse 19, circled in red. Check this with the diagram that should be in the fuse box.If you want to replace the fuse, use a fuse with the same amp rating. Your car has a second fuse box under the hood, in the engine compartment between the windshield washer fluid and the power steering fluid on the passenger side. It should be a black box similar to the one under the seat. In this box, there are five spare fuses you can use, as well as a fuse puller making it easier to remove fuses. The spare fuses are fuses 48-52, and the fuse puller is located in slot 53. Take a spare fuse from under the hood that matches the amp rating of the brake fuse you are removing, and insert the new fuse into the fuse box under the seat. To replace the cushion, slide the rear of the cushion up under the seatback so it hooks unto the wire loops on the back frame, then push backwards and down until the spring locks on both sides lock. Make sure none of the seat belts gets twisted into the cushion. Check to make sure all systems, including the brake lights, are working properly.