Labor Day Sale: 30% off · Code LABOR30

1990 Cadillac DeVille Service and Repair Manual

Regular price $29.99 USD
Covers all 1990 DeVille trims — Base Sedan 4-Door, Base Coupe 2-Door ·
Digital manual — nothing ships
Matched to your exact vehicle
Money-back guarantee, pay once
4.7 · Trusted by 14,000+ mechanics & DIYers
Buy 2+ manuals, save 20% Discount applied automatically at checkout
20% off
A
FactoryManual
Anonymous

Where were wiring diagrams?

A
FactoryManual
Anonymous

Very difficult to navigate seems like similar information is in several random locations

A
FactoryManual
Anonymous

All other content is as promised

A
FactoryManual
Anonymous

Very hard to navigate. Could not even find a index

T
FactoryManual
TERRY MUICH

The download I received was a complete waste of my money. Was not even close to what it was represented as. I thought I was getting a proper service repair manual. What I got was a collection of service bulletins. I sent an email to your company right after I looked through it requesting my money back. Have yet to hear a response. Terry Muich

R
FactoryManual
Ricky Coley

Not a hard copy manual and the file is to big too load on my computer.

J
FactoryManual
John Puzak

I'm trying to download the manual to my laptop. Can't get a table of contents on my phone. Might have a better review the

After directions from from factory manuals,
I downloaded Adobe Acrobat-working great. Great customer service!!!

R
FactoryManual
Richard Musser

easy

D
FactoryManual
Donald Folmar

More detailed than I thought, still trying to navigate through it, not what I thought it would be, thought it would be more like the Haynes manual.

N
FactoryManual
Nathaniel Footman Jr

Delivery via wifi great.

A
FactoryManual
Anonymous

Great

D
FactoryManual
David Bacon

It was much larger than i expected. 5 documents at 12k pages each. Its not something ill actually be able read but its easy enough to find what you need..
The Ford F250 manual is much easier to navigate at just over 8000 pages.
If i spend the money for Adobe Acrobat Professional ill be able to break it down into manageable bits.
Both manuals area great value for the money.

S
FactoryManual
Susanne Dubois

Manual ok. Very hard to find info pertaining to my vehicle

M
FactoryManual
Mark Stypinski

Easy to use and great to look up tech specs.

S
FactoryManual
Stuart Clancy

Easy to find the exact manual for your vehicle, great directions for the download process for the less than savvy internet users.

D
FactoryManual
Daniel Arvola

The manual is awesome!

A
FactoryManual
Anonymous

Pretty good manual, bookmarking could be a little better

T
FactoryManual
Thomas Downs

I am unable to open the manual. I guess I didn't process something right.

S
FactoryManual
Stanislav Bilev

Got the manual almost immediately.

A
FactoryManual
Anonymous

I need a printed 2015 Ford Taurus 3.5 engine repair manual either Chilton or Haynes

J
FactoryManual
James Foley

Excellent. Now I can actually start working on my cars again with confidence. YouTube videos really are inadequate.

M
FactoryManual
Mark Schultz

Schematics were not high resolution making the markings and names difficult to read when zoomed in. Improvement is needed. Otherwise it is a good document.

S
FactoryManual
Scott Martin

Vary easy

W
FactoryManual
Werner A Wozniak

Very satisfied with my purchase. Has all clear details and fixes like the oem factory manual have. Thanks and God bless you.

A
FactoryManual
Anonymous

.

A
FactoryManual
Anonymous

Finding and ordering the manual for my vehicle was very easy

M
FactoryManual
Michael Willis

I wasn’t sure why I needed this to be a PDF, but it was apparent once I got it. It includes what would be thousands of pages if it were in print. The links take you to wherever you need to go in the text.

A
FactoryManual
Anonymous

I didn’t realize I would have a link in an email to click to get another email with another link to download.

D
FactoryManual
David Sims

would rather have a maintenance manual. have a parts manual from parts vu company. only difference is that your parts manual has all together whereas the parts vu had to download the differsections individually.

J
FactoryManual
Jack Larkin

Our original order was supposed to be for our 2014 Subaru Outback, yet the manual came up as Forester. We did have to purchase a new manual in order for them to send us the correct manual. We hope it will help us repair our Subaru.

T
FactoryManual
Tim Vaclav

Quick and easy

A
FactoryManual
Anonymous

Item as described quick delivery

This 1990 Cadillac DeVille factory service and repair manual is built around the exact year, engine and trim combination of your car, including the 4.5L V8 (VIN 3), so the specs and procedures you follow are the ones Cadillac published for this DeVille rather than a generic stand-in.

Engines covered

  • 4.5L V8 (273 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

  • 4-door sedan
  • 2-door coupe

Trims covered

  • Base

Known issues on the 1990 DeVille. Two recalls are on federal record for this model year. The first covers certain aftermarket FRAM replacement fuel filters sold for use on these vehicles, whose connectors were not made to spec, so the O-ring may not seat correctly on the fuel line, allowing an inadequate seal that can lead to a fuel leak and, near an ignition source, a fire. The second covers the frontal air bag inflator: threaded inflator components damaged during assembly can separate when the inflator is signaled to deploy, letting hot combustion gases escape into the passenger compartment and injure occupants. Owners have filed 94 complaints for the year, and no technical service bulletins are logged for it. The factory diagnostic and repair procedures behind both systems are here.

Whether you're inspecting the fuel line and filter connections or checking the air bag system, it keeps you on the OEM procedure and the correct specification for your specific 1990 DeVille.

NHTSA #90E04300430/10/1990Component: AIR BAGS:FRONTAL

THREADED INFLATOR COMPONENTS MAY HAVE BEEN DAMAGED DURING ASSEMBLY WHICH MAY ALLOW COMPONENTS TO SEPARATE WHEN INFLATOR RECEIVES A SIGNAL TO DEPLOY THE AIR BAG.

Consequence

INFLATOR COMPONENT SEPARATION ALLOWS HOT COMBUSTION GASESTO ESCAPE INTO THE PASSENGER COMPARTMENT WH

Remedy

REPLACE AIR BAG MODULES CONTAINING POTENTIALLY DEFECTIVE INFLATORS.

NHTSA #06E04300019/05/2006Component: FUEL SYSTEM, GASOLINE

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE

Consequence

THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I

Remedy

HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB

TSB #10246631

Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules

20040219Component: VEHICLE SPEED CONTROL:CRUISE CONTROLCrash reported1 injured

THE CONSUMER SET THE CRUISE CONTROL AT 48 MPH. THE CONSUMER CAME UPON A VEHICLE THAT WAS MAKING A TURN THEREFORE SHE HAD TO SLOW DOWN. SHE STATED SHE PUT HER FOOT ON THE BRAKES TO SLOW THE VEHICLE D

20010813Component: PARKING BRAKE:CONVENTIONALCrash reported1 injured

PARKING BRAKE WOULD NOT RELEASE. TOOK OUT OWNERS MANUAL, AND IT STATED THAT BRAKE MAY FREEZE UP AT TIMES. CONSUMER PUT CAR IN PARK AND GOT OUT TO REACH LEVER, WHEN CONSUMER PULLED LEVER, VEHICL

20010813Component: VEHICLE SPEED CONTROLCrash reported1 injured

PARKING BRAKE WOULD NOT RELEASE. TOOK OUT OWNERS MANUAL, AND IT STATED THAT BRAKE MAY FREEZE UP AT TIMES. CONSUMER PUT CAR IN PARK AND GOT OUT TO REACH LEVER, WHEN CONSUMER PULLED LEVER, VEHICL

20010813Component: POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCHCrash reported1 injured

PARKING BRAKE WOULD NOT RELEASE. TOOK OUT OWNERS MANUAL, AND IT STATED THAT BRAKE MAY FREEZE UP AT TIMES. CONSUMER PUT CAR IN PARK AND GOT OUT TO REACH LEVER, WHEN CONSUMER PULLED LEVER, VEHICL

19951010Component: SEAT BELTS:FRONT:WEBBINGCrash reported1 injured

INVOLVED IN AN ACCIDENT AND THE SEAT BELT DID NOT HOLD THE DRIVER AND SHE WAS THROWN ALL OVER THE CAR. TT AN OFFICER STATED THAT THE FORCE AND ANGLE OF IMPACT WERE NOT ENOUGH TO ENGAGE SEAT BELT, CO

Showing the 5 most serious of 111 complaints filed with NHTSA.

Other Years of the Cadillac DeVille

More Cadillac Models