Question about Cadillac DeVille

1 Answer

Where can i find a circuit board replacement for my 1988 Cadillac DeVille?

Posted by on

  • Anonymous Dec 02, 2012

    Instrument Panel They get sent someplace & get repaired



1 Answer

Circuit Board is sort of non descript

New,Used what & why?

Posted on Dec 02, 2012


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 160 Answers

SOURCE: Dash Board Codes

190-195 is normal temp and what codes need reset

Posted on Nov 12, 2008

  • 214 Answers

SOURCE: how to repair a water pump on a 1988 cadillac deville

Buy some tools..

Posted on Mar 17, 2009

  • 80339 Answers

SOURCE: Cost of battery for 2002 Cadillac Deville


Posted on Jun 02, 2009

  • 22 Answers

SOURCE: 2001 Cadillac Deville TCC PWM Solenoid Circuit (p1860)

it should take approximately 4 - 5 hours plus the cost of sensor

Posted on Aug 25, 2009

  • 8 Answers

SOURCE: where is alternator located on

The alternator will be located in the front of the engine on the drivers side. To replace it you must loosen the idler pulley and remove the serpintine belt, once the belt is off you must unhook any wires goin to the alternater and then there are two bolts at the bottom of the alternater holding it in place. Remove those and the alternater is loose then it may take some jockying back and forth to get it out. Obviously at this point the new one can go in the same way the old one came out.

Posted on Apr 13, 2011

Testimonial: " thanks!! "

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I need a belt diagram for a 1988 Cadillac deville serpentine belt with showings of all belt components for a 4.5 liter engine

I need a serpentine belt diagram for a 1990 cadillac fwd. 4.5 ltre. engine fleetwood sixty special

Aug 08, 2011 | 1988 Cadillac Sedan DeVille

1 Answer

Have a 1988 Cadillac DeVille 4.5L TBI. It's stalling and hesitating when put in gear. Changed plugs,cap,rotor, and wires. still has an issue. service light comes on and goes off and comes on again....

Changing the fuel filter isn't a bad idea prior to getting into the O2 sensor. You may want to consider replacing the TPS (throttle position sensor). Do an on board diagnostic test to identify the areas of concern. Most likely you'll get error codes for both the MAF sensor and the TPS.

Jul 17, 2011 | 1988 Cadillac Sedan DeVille

1 Answer

My boyfriend has a 1988 Cadillac sedan deville and

Check the turn signal stalk/ lever to make sure it is receiving power from the battery and than if it is giving power to the turn signal circuit.

Jun 13, 2010 | 1988 Cadillac Sedan DeVille

1 Answer

On my 98 cadillac deville my dash wont come on my the sides do but the odomder and gas guage wont . do you think it the circuit board .

Yes, I agree there probably is a problem with the circuit board.
The unit must be removed and replaced in order to reliably fix this problem.
I don't know anyone who would fix indiividual components on the boards.
Try the dealership.
Unfortunately, the car is out of warranty and over 10 years old so some parts are no longer available.
Try a salvage yard for parts.
That's all I know.

Jun 01, 2010 | 1997 Cadillac DeVille

1 Answer

What problems exist to change the oil pan gasket in a 1988 Cadilac Deville?

the cross member blocks access to the pan so u cant drop it to replace the gasket if u undo motor mounts and and tranny mount may jack engine far enough to drop pan to replace gasket

Jun 01, 2010 | 1988 Cadillac Sedan DeVille

1 Answer

1988 sedan deville cadillac runs good until

Sounds like the battery is weak or the alternator isn't providing enough amps to keep the engine running and power the lights at the same time.

Dec 04, 2009 | 1988 Cadillac Sedan DeVille

1 Answer

Hello, I need a drive belt diagram for a 1988 Cadillavc deville (4.5 l) The diagram in the engine compartment is missing. Thanks

Here's the diagram you requested. Best of luck on your repair and Thank you for using Fixya!

1988 Cadillac Deville 4.5 L

Nov 08, 2009 | 1988 Cadillac Sedan DeVille

1 Answer

My 1988 Cadillac Deville has a new battery and alternator but still looses charge over night,Checked lights everywhere none are on at night??? why does it still discharge??

A 12V battery drain, doesn't necessarily mean a bulb is on. There could be 17,842 other reasons such as a sticking seat switch, blower motor staying on, I could go on. Need to have it tested for that,and identify the circuit with the drain on it. Then beginto search and see what is the cause. Hope this helps

Apr 10, 2009 | 1988 Cadillac Sedan DeVille

3 Answers

1988 Cadillac Sedan DeVille

I do not know exactly on a 1988 Cadillac, I do not see many of them here in London, but often you have to remove a plastic cover to access the screws, the screws are on the armrest.

Oct 15, 2008 | 1988 Cadillac Sedan DeVille

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

19 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts


Level 3 Expert

80339 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides