The 2006 Acura TSX Service Manual provides comprehensive technical information for servicing and maintaining the 2006 Acura TSX sedan. This manual covers engine systems (2.4L i-VTEC K24A2), transmission (6-speed manual or 5-speed automatic), chassis, electrical systems, suspension, brakes, heating/AC, and body components. Includes diagnostic procedures, specifications, maintenance schedules, and repair instructions for professional technicians and qualified DIY enthusiasts.
Vehicle identification, safety precautions, service procedures, and general specifications.
| Item | Specification |
|---|---|
| Model Year | 2006 |
| Vehicle Type | 4-door sports sedan |
| Engine Code | K24A2 |
| Displacement | 2.4L (2354cc) |
| Horsepower | 205 hp @ 7000 rpm |
| Torque | 164 lb-ft @ 4500 rpm |
| Transmission | 6-speed manual or 5-speed automatic |
| Fuel System | Programmed Fuel Injection (PGM-FI) |
| Brake System | 4-wheel disc with ABS |
| Fuel Capacity | 17.1 gallons |
Complete engine service procedures for the 2.4L i-VTEC K24A2 engine.
WARNING! Always disconnect battery before engine service. Allow engine to cool before working on cooling system.
Diagnostic and service procedures for engine management systems.
CAUTION! Use proper scan tools for diagnosis. Follow safety procedures when working with fuel system.
Complete electrical system diagnosis and repair procedures.
Systems Covered: Starting system, charging system, lighting, instruments, power windows, power locks, audio system, navigation (if equipped), security system.
Wiring diagrams, connector locations, component testing procedures, fuse box locations, relay testing, battery service, alternator testing, starter motor service, bulb replacement specifications, circuit protection devices.
Front and rear suspension service, alignment procedures, steering system maintenance.
Tip: Always check alignment after suspension component replacement.
Complete brake system service including ABS and VSA (Vehicle Stability Assist).
WARNING! Always use Honda Heavy Duty Brake Fluid or equivalent DOT 3 or DOT 4 fluid.
Body panel replacement, interior component service, glass and mirror service.
Door panel removal, seat service, dashboard components, exterior trim, glass replacement procedures, mirror adjustment and service, sunroof operation and maintenance, hood and trunk service, bumper cover replacement.
Climate control system service including AC refrigerant handling.
Heater core service, blower motor replacement, AC compressor service, condenser replacement, refrigerant line service, expansion valve operation, climate control unit service, temperature blend door adjustment.
CAUTION! AC system service requires proper certification and equipment. Follow EPA regulations for refrigerant handling.
Factory recommended maintenance intervals and service procedures.
| Service Interval | Required Maintenance |
|---|---|
| 7,500 miles | Oil and filter change, tire rotation, inspection |
| 15,000 miles | Oil change, filter, tire rotation, air filter inspection |
| 30,000 miles | Engine air filter, cabin air filter, brake fluid replacement |
| 60,000 miles | Spark plugs, transmission fluid, coolant replacement |
| 105,000 miles | Timing chain inspection, valve adjustment |
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Battery, starter, fuel system | Check battery voltage, fuel pressure, spark, starter operation |
| Poor acceleration | Clogged air filter, fuel filter | Replace air filter, check fuel pressure, scan for codes |
| Brake vibration | Warped rotors | Resurface or replace brake rotors, check calipers |
| AC not cooling | Low refrigerant, compressor | Check refrigerant pressure, test compressor clutch |
| Transmission slipping | Low fluid, worn clutch | Check fluid level and condition, test line pressure |
Diagnostic Tools: Honda HDS or equivalent OBD-II scanner required for advanced diagnostics.
Technical Support: Acura Technical Information System or authorized Acura dealer service department.