2004 Acura TSX Service Manual PDF

The 2004 Acura TSX Service Manual provides comprehensive technical information for maintenance, repair, and service procedures for the Acura TSX model year 2004. This manual covers engine systems, transmission, suspension, brakes, electrical systems, heating and air conditioning, body components, and general maintenance schedules. Below are key sections for technical specifications, maintenance procedures, troubleshooting, and service guidelines.

1. Vehicle Specifications 2. Maintenance Schedules 3. Engine Systems 4. Transmission Service 5. Brake Systems 6. Suspension & Steering 7. Electrical Systems 8. Heating & A/C 9. Body & Interior 10. Troubleshooting 11. Technical Service Bulletins

Vehicle Specifications

Technical specifications for the 2004 Acura TSX including engine, dimensions, capacities, and performance data.

Specification	Description
Engine Type	2.4L DOHC i-VTEC 4-cylinder
Horsepower	200 hp @ 6800 rpm
Torque	166 lb-ft @ 4500 rpm
Transmission	6-speed manual or 5-speed automatic
Fuel Capacity	17.1 gallons
Curb Weight	3220 lbs (manual), 3260 lbs (automatic)
Wheelbase	105.1 inches
Overall Length	183.3 inches
Brake System	4-wheel disc brakes with ABS
Fuel Economy	22 city / 31 highway (manual)

Maintenance Schedules

Recommended maintenance intervals and service procedures for optimal vehicle performance.

Oil and filter change: Every 7,500 miles or 12 months
Tire rotation: Every 7,500 miles
Air filter replacement: Every 30,000 miles
Spark plug replacement: Every 105,000 miles
Transmission fluid: Every 30,000 miles (automatic)
Brake fluid: Every 3 years regardless of mileage
Coolant replacement: Every 10 years or 120,000 miles

WARNING! Always use genuine Acura parts and fluids for optimal performance and warranty compliance.

Engine Systems

Detailed service procedures for the 2.4L i-VTEC engine components and systems.

Engine Removal: Step-by-step procedure for engine removal and installation
Timing Chain: Inspection and replacement procedures
Valve Adjustment: Cold engine valve clearance specifications and adjustment
Fuel System: Fuel pump, injectors, and pressure regulator service
Ignition System: Spark plug, coil, and ignition timing procedures
Cooling System: Radiator, thermostat, and water pump service
Emission Controls: PCV, EGR, and catalytic converter service

Transmission Service

Service procedures for both manual and automatic transmission systems.

Manual Transmission: Fluid change, clutch replacement, shift linkage adjustment
Automatic Transmission: Fluid and filter service, shift solenoid replacement
Differential Service: Fluid change and seal replacement procedures
Transmission Removal: Complete removal and installation guide

CAUTION! Use only recommended transmission fluids to prevent damage.

Brake Systems

Comprehensive brake system service including ABS diagnostics and repair.

Component	Service Procedure
Brake Pads	Inspection and replacement specifications
Brake Rotors	Minimum thickness and resurfacing guidelines
Brake Fluid	Bleeding procedure and fluid specifications
ABS System	Diagnostic trouble codes and component testing
Parking Brake	Adjustment and cable replacement

Suspension & Steering

Front and rear suspension service procedures and steering system maintenance.

Front Struts: Removal, installation, and alignment procedures
Rear Suspension: Control arms, bushings, and shock absorber service
Steering Gear: Power steering pump and rack-and-pinion service
Wheel Alignment: Specifications and adjustment procedures
Stabilizer Bars: Linkage and bushing replacement

Tip: Always perform wheel alignment after suspension component replacement.

Electrical Systems

Complete electrical system diagnostics and repair procedures.

Battery: Testing, replacement, and charging system diagnostics
Starting System: Starter motor and solenoid testing
Charging System: Alternator output testing and replacement
Lighting Systems: Headlight, taillight, and signal light service
Power Accessories: Window, lock, and mirror system repair
Instrument Cluster: Gauge and warning light diagnostics
Wiring Diagrams: Complete electrical schematics

Heating & A/C

HVAC system service including compressor, condenser, and heater core procedures.

A/C System: Evacuation, charging, and component replacement
Heater Core: Removal and installation procedure
Blower Motor: Testing and replacement
Climate Control: Automatic temperature control diagnostics
Refrigerant: R-134a specifications and handling procedures

WARNING! A/C system service requires certified equipment and training.

Body & Interior

Body panel, trim, and interior component service procedures.

Component	Service Procedure
Door Panels	Removal and installation
Seats	Power seat motor replacement
Dashboard	Instrument panel removal
Exterior Trim	Bumper and moldings replacement
Glass	Windshield and window replacement

Troubleshooting

Diagnostic procedures for common issues and performance problems.

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery, starter, fuel system	Check battery voltage, fuel pressure, spark
Poor acceleration	Fuel filter, air filter, sensors	Replace filters, check MAF sensor
Brake vibration	Warped rotors, worn pads	Resurface or replace rotors, new pads
Electrical issues	Battery, alternator, grounds	Test charging system, check ground connections
A/C not cooling	Refrigerant, compressor, leaks	Check pressure, leak test, compressor clutch

Technical Service Bulletins

Manufacturer-issued service bulletins and updates for the 2004 Acura TSX.

TSB 04-010: Revised procedure for transmission fluid service
TSB 04-025: Updated calibration for engine control module
TSB 04-038: Brake pad compound improvement
TSB 04-052: A/C compressor clutch warranty extension
TSB 04-067: Revised door lock actuator service procedure

Service Support: Contact Acura dealer for latest technical bulletins and warranty information.