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Lexus

1997 Lexus LS400 Service & Repair Manual Software

1997 Lexus LS400 Service & Repair Manual Software

$17.99
$17.99
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Vehicle data plateRef 331353
Brand
Lexus
Vehicle
Car
Models covered
LS400
Years
1997
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Lexus
Model:
LS400
Year:
1997
Codes
Chassis Code:
UCF20 (long wheelbase - LWB), UCF21 (standard wheelbase)
Engine Code:
1UZ-FE
👋 Introduction
Market Position
Positioning:
The 1997 Lexus LS400 represented the pinnacle of Japanese luxury sedans, offering exceptional refinement, advanced technology for its era, and legendary reliability.
Competitive Analysis
Competitors:
Competed directly with luxury stalwarts like the Mercedes-Benz S-Class, BMW 7 Series, and Jaguar XJ.
Key Features
Features:
Whisper-quiet V8 engine, sophisticated suspension, opulent interior, advanced safety features, and meticulous build quality.
📋 Manual Details
Coverage Areas
Coverage:
Comprehensive service and repair for the 1997 Lexus LS400.
Page Count
Estimated Pages:
Approximately 1500+ pages (typical for official dealer service manuals)
Manual Type
Type:
Official Factory Service Manual (Software)
Language
Language:
English
Format
Format:
Digital Software (likely PDF or proprietary viewer)
📖 Manual Coverage
Systems Covered
Powertrain:
Engine mechanicals, fuel system, ignition system, cooling system, lubrication system, exhaust system.
Drivetrain:
Transmission (automatic), driveshafts, differentials, axles.
Chassis:
Suspension (front and rear), steering system, brakes (hydraulic, ABS), wheels and tires.
Electrical:
Engine control (ECM), transmission control (TCM), lighting, instrumentation, power accessories, audio system, SRS (airbag) system, climate control electronics.
Body:
Body panel repair, interior trim, doors, windows, glass, locks, bumpers, exterior trim.
Procedures Included
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections.
Diagnosis:
Troubleshooting charts, diagnostic trouble codes (DTCs), symptom-based diagnostics.
Repair:
Detailed step-by-step repair procedures for all major components and systems.
Overhaul:
Complete engine and transmission overhaul procedures, including component specifications and tolerances.
Wiring Diagrams:
Detailed electrical wiring diagrams for all vehicle systems.
Technical Depth
Depth:
Factory-level technical information, covering diagnostics, repair, and overhaul for professional technicians and advanced DIY enthusiasts.
📊 Manual Specifications
File Format
Compatibility:
Requires specific software installation, compatibility with Windows OS typically.
Print Quality
Printability:
Printable pages for physical reference.
Binding Type
Binding:
Not Applicable (Software)
Paper Type
Paper:
Not Applicable (Software)
⚙️ Engine Specifications
Primary Engine
Engine Type:
4.0L DOHC 32-valve V8 (1UZ-FE)
Displacement:
3969 cc
Performance
Horsepower:
260 hp @ 5400 rpm
Torque:
270 lb-ft @ 4400 rpm
Fuel System
Induction:
Electronic Fuel Injection (EFI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher)
Cooling System
Coolant Type:
Toyota Super Long Life Coolant (Pink) or equivalent (50/50 mix with distilled water)
Lubrication System
Oil Capacity:
6.9 US quarts (6.5 liters) with filter
Recommended Oil Viscosity:
SAE 5W-30
🔧 Transmission
Standard
Type:
4-speed Electronically Controlled Automatic Transmission (ECT)
Transmission Fluid Type:
Toyota ATF Type T-IV (or equivalent as specified in manual)
Features
Features:
Normal, Power, and Snow modes.
📐 Dimensions
Exterior
Length:
197.2 inches (UCF21) / 200.6 inches (UCF20 LWB)
Width:
71.7 inches
Height:
55.3 inches
Wheelbase:
112.2 inches (UCF21) / 115.7 inches (UCF20 LWB)
Weights
Curb Weight:
Approximately 3836 lbs (UCF21) / 3913 lbs (UCF20 LWB)
Gross Vehicle Weight Rating:
Approximately 4800 lbs
🛡️ Safety Features
Ratings
NHTSA Driver Front Impact:
4-star
NHTSA Passenger Front Impact:
4-star
Active Features
Traction Control:
Yes (TRAC - Traction Control System)
ABS:
Yes (Anti-lock Braking System)
Electronic Brake Force Distribution:
Yes (Integrated with ABS)
Passive Features
Airbags:
Driver and front passenger airbags (SRS - Supplemental Restraint System)
Seatbelts:
Front pretensioner seatbelts, rear 3-point seatbelts.
Child Seat Anchors:
Rear lower anchors and tethers for children (LATCH) system not standard, but provisions may exist.
💡 Technology Features
Infotainment
Audio System:
Optional Nakamichi premium audio system with cassette and CD player, typically 7-9 speakers.
Navigation:
Optional GPS navigation system available on some models, typically with a CRT screen.
Driver Assistance
Cruise Control:
Standard Adaptive Cruise Control (Dynamic Cruise Control) was an option on some models.
Parking Assist:
Rear parking assist sensors optional on some models.
Climate Control
System Type:
Automatic climate control with dual-zone capability and pollen filter.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first (under normal driving conditions).
Transmission Fluid Change Interval:
Every 30,000 miles or 36 months (recommended).
Engine Air Filter Replacement:
Every 30,000 miles or 36 months.
Cabin Air Filter Replacement:
Every 15,000 miles or 18 months (if equipped).
Spark Plug Replacement:
Iridium spark plugs: 100,000 miles.
Fluid Specifications
Brake Fluid Type:
DOT 3
Power Steering Fluid Type:
ATF Dexron II (or equivalent as specified in manual)
Known Issues
Common Problems:
Eccentric shaft sensor failure (causing no-start condition), fuel pump failure, dashboard cracks (UV exposure), suspension component wear (ball joints, bushings), window regulator issues, coolant leaks from plastic components.
Timing Belt Vs Chain:
The 1UZ-FE engine uses a timing belt, requiring replacement typically every 90,000 miles or 9 years.
📚 Vehicle History
Brand Heritage
Heritage:
Lexus was established by Toyota Motor Corporation in 1989 with the goal of creating a luxury brand that rivaled established European marques.
Model Evolution
Generation:
Second generation (XF20), introduced for the 1995 model year. The 1997 model is a mid-cycle refresh with minor updates.
Production
Manufacturing Location:
Tahara Plant, Aichi Prefecture, Japan
🏆 Awards & Recognition
Recognitions
Car And Driver 10Best:
The LS400 was a frequent recipient of Car and Driver's 10Best list in its initial years of production.
Ratings
Reliability Reputation:
Consistently ranked among the most reliable vehicles by consumer reporting agencies.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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