2009 Acura TSX Repair Manual

The 2009 Acura TSX Repair Manual provides comprehensive technical information for maintaining and repairing the second-generation Acura TSX luxury sports sedan. This manual covers the K24Z3 2.4L i-VTEC 4-cylinder 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, technical specifications, troubleshooting, and repair instructions.

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

Vehicle Specifications

Complete technical specifications for the 2009 Acura TSX including engine, dimensions, capacities, and performance data.

Specification	Details
Engine	2.4L K24Z3 i-VTEC 4-cylinder
Horsepower	201 hp @ 7000 rpm
Torque	172 lb-ft @ 4400 rpm
Transmission	6-speed manual or 5-speed automatic
Fuel Capacity	17.2 gallons
Curb Weight	3,362 lbs (manual), 3,406 lbs (automatic)
Wheelbase	106.4 inches
Overall Length	183.3 inches
Brake System	4-wheel disc with ABS
Fuel Economy	20 city / 28 highway (manual)

Maintenance Schedule

Recommended maintenance intervals and service procedures for optimal vehicle performance and longevity.

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 120,000 miles or 10 years

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

Engine System

Detailed repair procedures for the K24Z3 2.4L i-VTEC engine including timing chain, valve adjustment, and component replacement.

Engine Removal: Complete step-by-step procedure with torque specifications
Timing Chain Replacement: Alignment marks and tensioner procedure
Valve Adjustment: Cold engine procedure with proper clearances
Fuel System: Fuel pump replacement and injector service
Ignition System: Spark plug and coil replacement procedures
Cooling System: Thermostat, water pump, and radiator service
Exhaust System: Manifold and catalytic converter procedures

Transmission

Service and repair procedures for both 6-speed manual and 5-speed automatic transmissions.

Manual Transmission: Clutch replacement, shift linkage adjustment, fluid service. Automatic Transmission: Fluid service, shift solenoid replacement, valve body service.

Transmission fluid capacity: Manual - 2.2 quarts MTF, Automatic - 3.1 quarts ATF-Z1

Brake System

Complete brake system service including disc brake replacement, ABS diagnosis, and brake bleeding procedures.

Front brake pad replacement: Includes caliper service and rotor inspection
Rear brake service: Drum-in-hat parking brake adjustment
ABS diagnosis: Using factory scan tool procedures
Brake bleeding: Proper sequence and fluid specification
Master cylinder: Replacement and bench bleeding procedure

CAUTION! Always use DOT 3 or DOT 4 brake fluid. Do not mix different types.

Suspension & Steering

Front and rear suspension service including strut replacement, alignment specifications, and steering system repair.

Front suspension: MacPherson strut with lower control arms. Rear suspension: Multi-link double wishbone design.

Alignment specifications: Front camber -0°30' ± 45', Front caster +2°45' ± 45', Toe 0° ± 2mm

Electrical System

Wiring diagrams, component locations, and diagnostic procedures for all electrical systems.

Battery and charging system: Alternator testing and replacement
Starting system: Starter motor diagnosis and replacement
Lighting systems: Headlight adjustment and bulb replacement
Power accessories: Window, lock, and mirror systems
Audio and navigation: System diagnosis and component replacement
Climate control: A/C system service and heater core replacement

Tip: Always disconnect battery before performing electrical repairs.

Body & Interior

Body panel replacement, interior trim procedures, and glass replacement instructions.

Includes door panel removal, seat service, dashboard components, and exterior trim procedures. Windshield replacement requires proper urethane adhesive and setting procedure.

Troubleshooting Guide

Common problems and diagnostic procedures for the 2009 Acura TSX.

Symptom	Possible Cause	Corrective Action
Engine misfire	Faulty spark plugs/coils	Replace spark plugs and test ignition coils
Transmission shudder	Low fluid or worn clutch	Check fluid level and condition
Brake vibration	Warped rotors	Resurface or replace brake rotors
Electrical issues	Weak battery or alternator	Test charging system and battery
A/C not cooling	Low refrigerant	Perform A/C system diagnosis and recharge

Reset Procedures: Maintenance minder reset, power window reset, sunroof reset.

Technical Service Bulletins

Factory-issued service bulletins addressing common concerns and updated repair procedures.

Includes updates for transmission software, brake system improvements, and electrical system enhancements. Always check for the latest TSBs before beginning repairs.

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