2004 Acura TSX Repair Manual PDF

The 2004 Acura TSX Repair Manual provides comprehensive technical information for maintaining and repairing the 2004 Acura TSX sedan. This manual covers the 2.4L i-VTEC engine, 5-speed automatic and 6-speed manual transmissions, suspension systems, electrical systems, brake systems, and all major components. Below are key sections for maintenance procedures, troubleshooting, specifications, and repair instructions.

1. General Information 2. Maintenance Schedule 3. Engine Repair 4. Transmission Service 5. Brake Systems 6. Suspension & Steering 7. Electrical Systems 8. Heating & AC 9. Body & Interior 10. Troubleshooting 11. Specifications

General Information

Vehicle identification, manual organization, safety precautions, and general service information.

Section	Description
Vehicle Identification	VIN location and decoding information
Safety Precautions	Important safety warnings and procedures
Tool Requirements	Special tools and equipment needed
Service Procedures	General repair and maintenance guidelines
Lift Points	Proper vehicle lifting and support locations

Maintenance Schedule

Recommended maintenance intervals and service procedures.

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

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

Engine Repair

2.4L K24A2 i-VTEC engine service and repair procedures.

Engine Specifications: 2.4L inline-4, DOHC, i-VTEC
Compression Ratio: 10.5:1
Horsepower: 200 hp @ 6800 rpm
Torque: 166 lb-ft @ 4500 rpm
Valve Adjustment: Hydraulic lash adjusters
Timing Chain: Maintenance-free design

Common procedures: Valve cover gasket replacement, timing chain inspection, oil pump service, cylinder head removal.

Transmission Service

5-speed automatic and 6-speed manual transmission maintenance.

Transmission Type	Service Procedures	Fluid Capacity
5-Speed Automatic	Fluid change, filter replacement, solenoid testing	2.9 quarts
6-Speed Manual	Fluid change, clutch replacement, shift linkage adjustment	1.7 quarts

Note: Use only Honda/Acura ATF for automatic transmission and Honda MTF for manual transmission.

Brake Systems

Front and rear brake system service and repair.

Brake pad replacement: Front and rear procedures
Rotor service: Inspection and replacement specifications
Brake fluid bleeding: Proper procedure and sequence
ABS system: Diagnostic trouble codes and component testing
Parking brake: Adjustment and cable replacement

CAUTION! Always replace brake components in axle sets and bed new pads properly.

Suspension & Steering

Front MacPherson strut and rear multi-link suspension systems.

Front Suspension: MacPherson struts with lower control arms
Rear Suspension: Multi-link double wishbone
Steering Type: Rack and pinion with electric power steering
Alignment Specs: Camber, caster, and toe settings
Wheel Bearings: Front and rear replacement procedures

Electrical Systems

Wiring diagrams, component locations, and electrical troubleshooting.

Battery: Testing and replacement procedures
Charging System: Alternator testing and replacement
Starting System: Starter motor diagnosis
Lighting Systems: Headlight, taillight, and interior lighting
ECU Locations: Main ECM, TCM, and other control modules
Fuse Boxes: Under-hood and under-dash locations

Heating & AC

Climate control system service and repair.

Component	Service Procedure	Specifications
AC Compressor	Replacement and oil capacity	R-134a, 1.3 lbs
Heater Core	Replacement procedure	Coolant capacity: 7.4 quarts
Blower Motor	Testing and replacement	Resistor testing procedures

Body & Interior

Body panel replacement, interior trim, and accessory service.

Body Dimensions: Repair specifications and measurements
Door Panels: Removal and installation procedures
Dashboard: Component access and removal
Seats: Removal and track service
Glass: Windshield and window replacement

Troubleshooting

Common problems and diagnostic procedures.

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery, starter, ignition system	Check battery voltage, starter operation, spark
Poor fuel economy	Air filter, O2 sensors, fuel system	Replace air filter, test O2 sensors, check fuel pressure
Transmission slipping	Low fluid, worn clutches	Check fluid level and condition, pressure test
Brake vibration	Warped rotors, worn components	Inspect and replace rotors, check calipers
Electrical issues	Battery, alternator, grounds	Test charging system, check ground connections

Specifications

Complete technical specifications for the 2004 Acura TSX.

Engine: 2.4L K24A2 i-VTEC inline-4
Horsepower: 200 hp @ 6800 rpm
Torque: 166 lb-ft @ 4500 rpm
Transmission: 5-speed automatic or 6-speed manual
Fuel Capacity: 17.1 gallons
Curb Weight: 3,230 lbs (manual), 3,274 lbs (automatic)
Brakes: Front ventilated discs, rear solid discs
Tire Size: 215/50R17
Wheelbase: 105.1 inches
Overall Length: 183.3 inches

Service Support: Contact Acura customer service at 1-800-382-2238 or visit acura.com