🏷️ Basic Information Identification Make: Lexus Model: RX350 Year: 2008 Generation Generation Designation: Second Generation (XU30) Generation Years: 2004-2009 👋 Introduction Market Position Vehicle Segment: Luxury Mid-size Crossover SUV Target Audience: Discerning buyers seeking comfort, reliability, advanced features, and capable luxury transport. Competitive Analysis Key Competitors: Acura MDX, BMW X5, Mercedes-Benz M-Class, Audi Q7, Volvo XC90, Cadillac SRX. Key Features Powertrain Focus: Smooth and potent V6 engine paired with a refined automatic transmission and available AWD. Interior Appointments: High-quality materials, comfortable seating, and a focus on quiet cabin refinement. Reliability Reputation: Built on Lexus's strong reputation for dependability and build quality. Manual Utility: Provides comprehensive, dealership-level repair information for DIY enthusiasts and independent repair shops. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Software Language: English Format: Digital Software (likely PDF or proprietary application) Official Licensing: Officially Licensed 📖 Manual Coverage Systems Covered Engine Mechanical: Comprehensive coverage including disassembly, inspection, and reassembly of all engine components, timing system, lubrication, cooling, and exhaust. Engine Performance Controls: Detailed diagnostics and repair procedures for fuel injection, ignition, emissions control systems (EVAP, EGR), and engine control module (ECM) operations. Transmission Automatic: In-depth coverage of the 6-speed automatic transmission (A760E), including hydraulic control, torque converter, valve body, gear sets, and electronic control unit (TCU) diagnostics. Drivetrain AWD: Information on the Active Torque Split All-Wheel Drive system, including the transfer case, differentials, driveshafts, and related electronic controls. Suspension System: Detailed procedures for maintenance and repair of front MacPherson strut and rear multi-link suspension, including shock absorbers, springs, control arms, and alignment specifications. Brake System: Complete information on hydraulic braking system, including disc brake calipers, rotors, brake fluid specifications, ABS (Anti-lock Braking System), and EBD (Electronic Brake-force Distribution). Steering System: Coverage of the power-assisted rack and pinion steering system, including steering column, tie rods, power steering pump, and fluid. Electrical System: Extensive wiring diagrams for all vehicle systems, fuse box layouts, relay locations, battery, charging system (alternator), starting system, lighting, and accessories. Body Exterior: Repair procedures for body panels, doors, hood, tailgate, bumpers, glass, mirrors, and exterior trim. Includes panel alignment and sealant specifications. Body Interior: Procedures for interior trim removal and installation, seats, dashboard, center console, headliner, and carpet. Includes airbag system precautions. Climate Control HVAC: Detailed diagnostics and repair for the automatic climate control system, including A/C compressor, refrigerant, evaporator, heater core, blower motor, and control panel. Safety Systems Airbag: Specific procedures for airbag system servicing, including SRS module, sensors, airbags, and occupant classification system. Includes safety precautions. Powertrain Control Module: Detailed diagnostics and repair for the Engine Control Module (ECM) and Transmission Control Module (TCM), including sensor data interpretation and actuator control. Body Control Module: Information on body electronic systems, including BCM operation, interior/exterior lighting, power accessories, and central locking. Instrument Panel Gauges: Troubleshooting for instrument cluster issues, including warning lights, gauges, and driver information display. Procedures Included Scheduled Maintenance: Detailed guidance on routine maintenance tasks such as oil changes, filter replacements, fluid checks and changes, spark plug replacement, and belt inspection. Troubleshooting Diagnostics: Systematic diagnostic flowcharts and symptom-based troubleshooting guides for common and uncommon issues across all major vehicle systems. Component Removal Installation: Step-by-step instructions for removing, installing, and overhauling major and minor vehicle components, including torque specifications. Electrical Diagnostics: Instructions for using diagnostic tools (e.g., OBD-II scanner), interpreting diagnostic trouble codes (DTCs), and performing electrical circuit testing. Suspension Alignment: Precise front and rear wheel alignment specifications and procedures. Brake System Service: Procedures for brake pad and rotor replacement, caliper service, brake fluid bleeding, and ABS component testing. Engine Rebuild: Detailed instructions for engine overhaul, including cylinder head removal and servicing, piston and connecting rod installation, crankshaft bearing replacement, and internal component clearances. Transmission Overhaul: Comprehensive steps for automatic transmission disassembly, inspection of clutches and bands, valve body servicing, and reassembly. Body Repair: Guidance on dent repair, panel replacement, welding procedures, rust prevention, and proper application of sealants and adhesives. HVAC System Repair: Procedures for refrigerant system evacuation and charging, leak detection, component replacement (compressor, condenser, evaporator), and climate control module diagnostics. Tire Pressure Monitoring: Procedures for TPMS sensor diagnostics and reset. Key Fob Programming: Instructions for programming and replacing Smart Key fobs. Technical Depth Depth Level: Expert/Professional Level Detail Level: Includes detailed torque specifications, critical tolerances, diagnostic trouble code (DTC) definitions and troubleshooting trees, wiring diagrams, and component test procedures. Diagnostic Capabilities: Covers the use of specialized diagnostic tools (e.g., Techstream) for system analysis, actuator testing, and component initialization/programming. Special Tools: Identifies and describes required special tools for various repair and maintenance procedures. 📊 Manual Specifications File Format File Type: Software Application / Digital Format (PDF/HTML) Searchability: Likely features searchable text for quick information retrieval. Compatibility: Compatible with Windows operating systems (typical for software manuals of this era). Print Quality Print Capability: Printable pages for easy reference during repairs....
Acura MDX, BMW X5, Mercedes-Benz M-Class, Audi Q7, Volvo XC90, Cadillac SRX.
Key Features
Powertrain Focus:
Smooth and potent V6 engine paired with a refined automatic transmission and available AWD.
Interior Appointments:
High-quality materials, comfortable seating, and a focus on quiet cabin refinement.
Reliability Reputation:
Built on Lexus's strong reputation for dependability and build quality.
Manual Utility:
Provides comprehensive, dealership-level repair information for DIY enthusiasts and independent repair shops.
📋 Manual Details
Coverage Areas
Manual Type:
Service and Repair Manual Software
Language:
English
Format:
Digital Software (likely PDF or proprietary application)
Official Licensing:
Officially Licensed
📖 Manual Coverage
Systems Covered
Engine Mechanical:
Comprehensive coverage including disassembly, inspection, and reassembly of all engine components, timing system, lubrication, cooling, and exhaust.
Engine Performance Controls:
Detailed diagnostics and repair procedures for fuel injection, ignition, emissions control systems (EVAP, EGR), and engine control module (ECM) operations.
Transmission Automatic:
In-depth coverage of the 6-speed automatic transmission (A760E), including hydraulic control, torque converter, valve body, gear sets, and electronic control unit (TCU) diagnostics.
Drivetrain AWD:
Information on the Active Torque Split All-Wheel Drive system, including the transfer case, differentials, driveshafts, and related electronic controls.
Suspension System:
Detailed procedures for maintenance and repair of front MacPherson strut and rear multi-link suspension, including shock absorbers, springs, control arms, and alignment specifications.
Brake System:
Complete information on hydraulic braking system, including disc brake calipers, rotors, brake fluid specifications, ABS (Anti-lock Braking System), and EBD (Electronic Brake-force Distribution).
Steering System:
Coverage of the power-assisted rack and pinion steering system, including steering column, tie rods, power steering pump, and fluid.
Electrical System:
Extensive wiring diagrams for all vehicle systems, fuse box layouts, relay locations, battery, charging system (alternator), starting system, lighting, and accessories.
Body Exterior:
Repair procedures for body panels, doors, hood, tailgate, bumpers, glass, mirrors, and exterior trim. Includes panel alignment and sealant specifications.
Body Interior:
Procedures for interior trim removal and installation, seats, dashboard, center console, headliner, and carpet. Includes airbag system precautions.
Climate Control HVAC:
Detailed diagnostics and repair for the automatic climate control system, including A/C compressor, refrigerant, evaporator, heater core, blower motor, and control panel.
Safety Systems Airbag:
Specific procedures for airbag system servicing, including SRS module, sensors, airbags, and occupant classification system. Includes safety precautions.
Powertrain Control Module:
Detailed diagnostics and repair for the Engine Control Module (ECM) and Transmission Control Module (TCM), including sensor data interpretation and actuator control.
Body Control Module:
Information on body electronic systems, including BCM operation, interior/exterior lighting, power accessories, and central locking.
Instrument Panel Gauges:
Troubleshooting for instrument cluster issues, including warning lights, gauges, and driver information display.
Procedures Included
Scheduled Maintenance:
Detailed guidance on routine maintenance tasks such as oil changes, filter replacements, fluid checks and changes, spark plug replacement, and belt inspection.
Troubleshooting Diagnostics:
Systematic diagnostic flowcharts and symptom-based troubleshooting guides for common and uncommon issues across all major vehicle systems.
Component Removal Installation:
Step-by-step instructions for removing, installing, and overhauling major and minor vehicle components, including torque specifications.
Electrical Diagnostics:
Instructions for using diagnostic tools (e.g., OBD-II scanner), interpreting diagnostic trouble codes (DTCs), and performing electrical circuit testing.
Suspension Alignment:
Precise front and rear wheel alignment specifications and procedures.
Brake System Service:
Procedures for brake pad and rotor replacement, caliper service, brake fluid bleeding, and ABS component testing.
Engine Rebuild:
Detailed instructions for engine overhaul, including cylinder head removal and servicing, piston and connecting rod installation, crankshaft bearing replacement, and internal component clearances.
Transmission Overhaul:
Comprehensive steps for automatic transmission disassembly, inspection of clutches and bands, valve body servicing, and reassembly.
Body Repair:
Guidance on dent repair, panel replacement, welding procedures, rust prevention, and proper application of sealants and adhesives.
HVAC System Repair:
Procedures for refrigerant system evacuation and charging, leak detection, component replacement (compressor, condenser, evaporator), and climate control module diagnostics.
Tire Pressure Monitoring:
Procedures for TPMS sensor diagnostics and reset.
Key Fob Programming:
Instructions for programming and replacing Smart Key fobs.
Technical Depth
Depth Level:
Expert/Professional Level
Detail Level:
Includes detailed torque specifications, critical tolerances, diagnostic trouble code (DTC) definitions and troubleshooting trees, wiring diagrams, and component test procedures.
Diagnostic Capabilities:
Covers the use of specialized diagnostic tools (e.g., Techstream) for system analysis, actuator testing, and component initialization/programming.
Special Tools:
Identifies and describes required special tools for various repair and maintenance procedures.
📊 Manual Specifications
File Format
File Type:
Software Application / Digital Format (PDF/HTML)
Searchability:
Likely features searchable text for quick information retrieval.
Compatibility:
Compatible with Windows operating systems (typical for software manuals of this era).
Print Quality
Print Capability:
Printable pages for easy reference during repairs.
Binding Type
Binding:
N/A (Software)
Paper Type
Paper Quality:
N/A (Software)
⚙️ Engine Specifications
Primary Engine
Engine Code:
1GR-FE
Engine Type:
3.5L V6 DOHC 24-Valve with Variable Valve Timing with intelligence (VVT-i)
Bore X Stroke:
94.0 mm x 83.0 mm
Compression Ratio:
10.8:1
Performance
Horsepower:
270 hp @ 6,200 rpm (SAE Net)
Torque:
257 lb-ft @ 4,700 rpm (SAE Net)
Fuel System
Fuel Delivery:
Electronic Fuel Injection (EFI) with Sequential Port Injection
Recommended Fuel:
Premium Unleaded Gasoline (91 octane or higher recommended)
Fuel Tank Capacity:
17.2 gallons
🔧 Transmission
Standard
Transmission Type:
6-speed Electronically Controlled Automatic Transmission with Overdrive (ECT-i)
Transmission Fluid Type:
Genuine Lexus ATF WS (World Standard)
Transmission Fluid Capacity:
Approximately 3.7 US quarts (dry fill) / 2.6 US quarts (drain and fill)
Features
Driving Modes:
Electronically controlled engine and transmission (ECT), Sequential Shiftmatic Manual Mode.
Drivetrain Layout:
Available Front-Wheel Drive (FWD) or Full-Time All-Wheel Drive (AWD) with Active Torque Split.
📐 Dimensions
Exterior
Length:
189.1 inches
Width:
74.6 inches
Height:
67.3 inches
Wheelbase:
107.1 inches
Ground Clearance:
7.2 inches
Weights
Curb Weight:
4,160 lbs (FWD) / 4,320 lbs (AWD)
Towing Capacity:
3,500 lbs (when properly equipped)
Cargo
Cargo Volume Behind 2Nd Row:
39.6 cubic feet
Cargo Volume With 2Nd Row Folded:
78.1 cubic feet
🛡️ Safety Features
Ratings
NHTSA Frontal Crash:
5-Star (Driver and Passenger)
NHTSA Side Impact:
5-Star (Front and Rear Seats)
IIHS Crash Test Ratings:
Good (Frontal Offset, Side Impact, Rear Impact, Roof Strength)
Active Features
ABS:
Standard Anti-lock Braking System (ABS)
Ebd:
Standard Electronic Brake-force Distribution (EBD)
Traction Control:
Standard Traction Control System (TRAC)
Vsc:
Standard Vehicle Stability Control (VSC)
Passive Features
Airbags Front:
Standard Dual-stage front airbags
Airbags Side:
Standard front seat-mounted side airbags and front/rear side curtain airbags
Seatbelts:
Three-point seatbelts with pretensioners and force limiters for all seating positions.
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for Children) system
💡 Technology Features
Infotainment
Display System:
Touchscreen display (typically 7-inch) for navigation, audio, and climate control.
Audio System:
Premium Mark Levinson audio system (optional) with multiple speakers, CD changer, AM/FM radio, and auxiliary audio input.
Navigation:
Optional DVD-based navigation system with voice recognition.
Driver Assistance
Parking Assist:
Optional backup camera and parking assist sensors.
Adaptive Cruise Control:
Optional Dynamic Radar Cruise Control (DRCC).
Connectivity
Bluetooth:
Optional Bluetooth hands-free phone system.
Keyless Entry:
Standard Smart Key System with Push Button Start.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 5,000 miles or 6 months (whichever comes first), or 10,000 miles/12 months with synthetic oil and filter (refer to manual for specific conditions).
Engine Air Filter:
Inspect every 15,000 miles; replace as needed (typically around 30,000 miles).
Cabin Air Filter:
Replace every 15,000 miles or 12 months.
Spark Plugs:
Iridium-tipped spark plugs: replace at 100,000 miles.
Transmission Fluid Change:
Recommended every 60,000 miles, or more frequently under severe driving conditions.
Coolant Replacement:
Genuine Lexus Super Long Life Coolant: Initial replacement at 100,000 miles; subsequent replacements every 50,000 miles.
Fluid Specifications
Engine Oil Specification:
SAE 5W-30, API Certified (SN or newer recommended for optimal performance and protection).
Engine Oil Capacity:
6.4 US quarts (with filter change)
Brake Fluid Specification:
SAE J1703 or FMVSS No. 116 DOT 3
Power Steering Fluid:
Dexron III or equivalent ATF (check owner's manual for specific part number or recommendation)
Known Issues
Oil Leaks:
Some owners report potential oil leaks from valve cover gaskets or oil cooler seals.
Catalytic Converter:
Occasional reports of premature catalytic converter failure, often related to misfires or poor combustion.
Vibration Issues:
Some instances of drivetrain or chassis vibrations, which can be related to driveshaft balance, engine mounts, or suspension components.
Ac System:
Infrequent reports of AC compressor clutch or sealing issues.
📚 Vehicle History
Brand Heritage
Lexus Philosophy:
Established in 1989, Lexus aims to provide unparalleled luxury, comfort, quality, and customer service, often setting benchmarks in these areas.
Model Evolution
First Generation:
RX300 introduced in 1998 (1999 model year) as Lexus's first luxury SUV.
Second Generation Launch:
The RX (XU30) platform was introduced in 2003 for the 2004 model year, initially with the RX330. The RX350 replaced the RX330 for the 2007 model year, featuring the more powerful 3.5L V6 engine.
Production
Assembly Location:
Cambridge, Ontario, Canada (for North American market)
🏆 Awards & Recognition
Recognitions
Reliability Rankings:
Consistently ranked highly by J.D. Power and Associates for initial quality and dependability.
Safety Awards:
Achieved top safety ratings from NHTSA and IIHS, reflecting strong structural integrity and effective safety systems.
Consumer Satisfaction:
High customer satisfaction scores due to its blend of luxury, comfort, and reliability.