Target Audience:
DIY enthusiasts, independent repair shops, and professional mechanics working on the 2004 Cadillac Seville.
Advantage:
Officially licensed, OE-derived information providing accuracy and depth beyond generic repair manuals.
Feature 1:
Instant online access with no waiting for physical delivery.
Feature 2:
Up-to-date information, superior to older printed manuals.
Feature 3:
Cost-effective alternative to dealership service or expensive printed manuals.
Feature 4:
User-friendly interface for quick information retrieval.
General Coverage:
Comprehensive service and repair for the 2004 Cadillac Seville.
Specific Systems:
Engine, Drivetrain, Suspension, Steering, Brakes, Electrical, HVAC, Body, Emissions.
Estimated Pages:
Varies based on software version, but typically equivalent to thousands of printed pages due to interactive nature.
Type:
Service and Repair Manual Software
Format:
Online Software/Web-Based Access
Engine Mechanical:
Complete overhaul procedures, component replacement, timing, diagnostics.
Engine Performance:
Fuel injection, ignition system, emissions control, cooling system.
Transmission Automatic:
Diagnosis, fluid service, internal component repair, electronic controls.
Suspension And Steering:
Component replacement (shocks, struts, ball joints, tie rods), alignment, power steering system.
Brakes:
Hydraulic system, ABS, brake pad/rotor replacement, parking brake.
Electrical System:
Wiring diagrams, component testing, charging system, starting system, lighting, body controls.
Heating And Air Conditioning:
Refrigerant system, climate control module, blower motor, compressor.
Body And Interior:
Panel removal, trim components, door mechanisms, glass replacement.
Diagnostic Trouble Codes:
DTC explanations, diagnostic procedures for fault identification.
Maintenance:
Oil change, filter replacement, fluid checks and top-offs, tune-up procedures.
Repair:
Component replacement, system diagnosis and repair, electrical troubleshooting.
Troubleshooting:
Step-by-step diagnostic flowcharts for various symptoms.
Specifications:
Torque values, clearances, fluid types and capacities, electrical specifications.
Wiring Diagrams:
Detailed electrical schematics for all vehicle systems.
Depth:
Factory-level OE (Original Equipment) information for professional and advanced DIY technicians.
Software Type:
Web-based application, accessible via browser.
Printability:
Sections are generally printable for offline reference.
Binding:
N/A (Digital Format)
Paper:
N/A (Digital Format)
Subscription Period:
One (1) year of access, with discounts available for renewal.
Device Compatibility:
Compatible with PC, laptop, smartphone, or tablet with internet connection and web browser.
Engine Code:
L37 (Northstar V8), LD8 (Northstar V8)
Engine Description:
4.6L DOHC 32-valve V8 (Northstar)
Horsepower:
275-300 hp (depending on specific Seville trim)
Torque:
295-300 lb-ft (depending on specific Seville trim)
Fuel Delivery:
Sequential Port Fuel Injection (SFI)
Recommended Fuel:
Premium Unleaded Gasoline (91 octane or higher recommended for optimal performance and longevity)
ECM Type:
PCM (Powertrain Control Module) controlling engine and transmission functions.
Valve Train:
Dual Overhead Camshafts (DOHC), 4 valves per cylinder.
Transmission Type:
4-speed Automatic Transaxle
Optional Transmission:
N/A for 2004 Seville; only a 4-speed automatic was offered.
Transmission Control:
Electronically controlled with adaptive shift logic.
Transmission Fluid Type:
Dexron III or Dexron VI ATF (Automatic Transmission Fluid). Refer to manual for exact specification and change intervals.
Drive Type:
Front-Wheel Drive (FWD)
NHTSA Front Impact Driver:
5 Stars
NHTSA Front Impact Passenger:
5 Stars
IIHS Front Offset Driver:
Good
Active Safety Features:
Anti-lock Braking System (ABS), Traction Control System (TCS), StabiliTrak (optional on some trims).
Passive Safety Features:
Front airbags, front side-impact airbags, rear side-impact airbags, available front and rear head curtain airbags.
Infotainment System:
DVD Navigation system, premium audio systems (Bose), CD player, cassette player (on some models).
Driver Assistance Features:
Park assist sensors (front and rear), optional adaptive cruise control.
Connectivity Options:
OnStar communications system (subscription-based).
Comfort Features:
Dual-zone climate control, heated and ventilated front seats, heated rear seats, memory seats, power-adjustable steering column.
Oil Change Interval:
Refer to owner's manual; typically 7,500 miles or 6 months under normal driving conditions with synthetic oil.
Tire Rotation Interval:
Typically every 7,500 miles.
Transmission Fluid Change:
Refer to manual; often at 60,000 to 100,000 miles, or under severe driving conditions.
Engine Oil Type:
SAE 5W-30 Full Synthetic Motor Oil meeting GM specification.
Coolant Type:
GM Approved Dex-Cool (Orange Long-Life Coolant) or equivalent.
Brake Fluid Type:
DOT 3 or DOT 4, depending on specific system requirements. Consult manual for exact specification.
Common Issue 1:
Northstar engine coolant leaks (especially between cylinder heads), oil consumption, and gasket failures. Thorough diagnosis is crucial.
Common Issue 2:
Suspension component wear, particularly bushings and struts.
Common Issue 3:
Electrical issues, including sensor failures and module malfunctions, particularly related to infotainment or climate control.
Common Issue 4:
Ignition coil and spark plug failures, especially with the Northstar V8.
