2005 Acura TSX Repair Manual

The 2005 Acura TSX Repair Manual provides comprehensive technical information for maintaining and repairing the 2005 Acura TSX sedan. This manual covers the 2.4L K24A2 i-VTEC engine, 5-speed automatic or 6-speed manual transmission, suspension systems, electrical systems, brake systems, and all major vehicle components. Below are key sections for maintenance procedures, troubleshooting, specifications, and repair instructions.

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

Vehicle Specifications

Key technical specifications for the 2005 Acura TSX.

SpecificationDescription
Engine2.4L K24A2 i-VTEC inline-4
Horsepower205 hp @ 7000 rpm
Torque164 lb-ft @ 4500 rpm
Transmission6-speed manual or 5-speed automatic
Fuel SystemProgrammed Fuel Injection (PGM-FI)
Brake System4-wheel disc brakes with ABS
SuspensionFront: Double wishbone, Rear: Multi-link
Fuel Capacity17.1 gallons
Curb WeightApproximately 3,230 lbs
Wheel Size17-inch alloy wheels

Maintenance Schedules

Recommended maintenance intervals for optimal vehicle performance.

  1. Oil and filter change: Every 7,500 miles or 12 months
  2. Air filter replacement: Every 30,000 miles
  3. Spark plug replacement: Every 105,000 miles
  4. Timing chain inspection: Every 100,000 miles
  5. Brake fluid replacement: Every 3 years
  6. Coolant replacement: Every 10 years or 120,000 miles

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

Engine Systems

Detailed repair procedures for the K24A2 i-VTEC engine.

  1. Engine removal and installation procedures
  2. Cylinder head service and valve adjustment
  3. Timing chain and tensioner replacement
  4. Oil pump and water pump service
  5. Fuel system maintenance and injector cleaning
  6. Ignition system troubleshooting

CAUTION! Always disconnect battery before working on electrical components.

Transmission

Brake Systems

Complete brake system maintenance and repair procedures.

Front Brakes: Disc brake pad replacement, rotor resurfacing, caliper service. Rear Brakes: Disc brake service, parking brake adjustment. ABS System: Diagnostic trouble codes, wheel speed sensor replacement, ABS modulator service.

Suspension & Steering

Front double wishbone and rear multi-link suspension service.

  1. Strut and shock absorber replacement
  2. Control arm and ball joint service
  3. Stabilizer bar and bushing replacement
  4. Wheel alignment specifications and procedures
  5. Power steering system service and pump replacement

Tip: Always perform wheel alignment after suspension component replacement.

Electrical Systems

Comprehensive electrical system diagnostics and repair.

  1. Battery and charging system testing
  2. Starting system troubleshooting
  3. Lighting system repair (headlights, taillights, signals)
  4. Power window and door lock motor replacement
  5. Instrument cluster and gauge service
  6. Audio and navigation system diagnostics
  7. Climate control system service

WARNING! Always use proper fuses and follow electrical safety procedures.

Body & Interior

Body panel repair and interior component service.

Door panel removal, seat repair, dashboard component service, exterior trim replacement, glass and window regulator service.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startBattery, starter, fuel systemCheck battery voltage, test starter, verify fuel pressure
Poor accelerationClogged filter, ignition issuesReplace air filter, check spark plugs, test fuel injectors
Brake vibrationWarped rotorsResurface or replace brake rotors
Electrical issuesFuses, relays, wiringCheck fuses, test relays, inspect wiring harness
Transmission slippingLow fluid, worn componentsCheck fluid level, inspect clutch/bands

Technical Service Bulletins

Common manufacturer-issued service updates and recalls for 2005 Acura TSX.

Service: Contact Acura dealership for TSB application and warranty claims.

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