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1990 Cadillac DeVille Service and Repair Manual
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$29.99 USD
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Covers all 1990 DeVille trims — Base Sedan 4-Door, Base Coupe 2-Door ·
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Complete repair procedures
Wiring diagrams & schematics
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1990 Cadillac DeVille Service and Repair Manual
Regular price
$29.99 USD
Unit price
1990 Cadillac DeVille service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Sedan 4-Door
- Base Coupe 2-Door
Engines covered
- 4.5L 273Cu. In. V8 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
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.
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
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
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
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
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
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
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.
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