2010 Acura TL Repair Manual

The 2010 Acura TL Repair Manual provides comprehensive technical information for servicing and maintaining the 2010 Acura TL luxury sports sedan. This manual covers engine systems, transmission, suspension, brakes, electrical systems, body components, and diagnostic procedures. Below are key sections for maintenance procedures, technical specifications, troubleshooting, and repair instructions.

1. Vehicle Specifications 2. Maintenance Schedule 3. Engine Systems 4. Transmission 5. Brake System 6. Suspension & Steering 7. Electrical Systems 8. Body & Interior 9. Diagnostic Procedures 10. Safety Precautions 11. Troubleshooting Guide

Vehicle Specifications

Technical specifications for the 2010 Acura TL including engine, transmission, dimensions, and capacities.

Specification	Description
Engine Type	3.5L V6 SOHC VTEC
Horsepower	280 hp @ 6200 rpm
Torque	254 lb-ft @ 5000 rpm
Transmission	5-speed automatic with Sequential SportShift
Drivetrain	Front-wheel drive
Fuel Capacity	18.5 gallons
Curb Weight	3,726 lbs
Wheelbase	109.3 inches
Overall Length	195.3 inches
Brake System	4-wheel disc with ABS

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
Brake fluid replacement: Every 3 years
Spark plug replacement: Every 105,000 miles
Transmission fluid: Every 30,000 miles
Coolant replacement: Every 120,000 miles or 10 years

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

Engine Systems

Detailed procedures for engine maintenance and repair.

Engine oil and filter replacement procedure
Spark plug replacement and gap specification
Timing belt inspection and replacement
Cooling system service and thermostat replacement
Fuel system maintenance and filter replacement
Air intake system and MAF sensor cleaning
Exhaust system inspection and component replacement

CAUTION! Allow engine to cool completely before performing any maintenance procedures.

Transmission

Transmission Type: 5-speed automatic with Sequential SportShift
Fluid Capacity: 3.1 quarts (drain and refill)
Fluid Type: ATF-Z1 or equivalent
Shift Solenoid Testing: Resistance specification 12-25 ohms
Transmission Control Module: Located under dashboard
Shift Cable Adjustment: Proper adjustment procedure
Transmission Mount Inspection: Check for wear and deterioration

Brake System

Brake system maintenance, repair, and diagnostic procedures.

Front Brakes: Disc brakes with single-piston floating calipers, rotor diameter 11.8 inches. Rear Brakes: Disc brakes with single-piston floating calipers, rotor diameter 11.1 inches.

Brake Pad Replacement: Front and rear pad replacement procedures. Rotor Resurfacing: Specifications and procedures. ABS System: Diagnostic trouble code retrieval and component testing. Brake Fluid: DOT 3 or DOT 4 specification, bleeding procedure.

Suspension & Steering

Front and rear suspension components and steering system.

Front suspension: MacPherson strut with coil springs
Rear suspension: Multi-link with coil springs
Stabilizer bar replacement procedures
Strut and shock absorber replacement
Wheel alignment specifications and procedures
Power steering system service and fluid replacement
Steering column and linkage inspection

Tip: Always perform wheel alignment after suspension component replacement.

Electrical Systems

Battery, charging system, lighting, and electronic controls.

Battery: Testing and replacement procedure
Alternator: Output test and replacement
Starter motor: Testing and removal procedure
Lighting systems: Headlight adjustment and bulb replacement
Fuse box locations and circuit descriptions
Power window and door lock systems
Climate control system operation and repair
Audio and navigation system troubleshooting

WARNING! Disconnect battery negative terminal before performing electrical work.

Body & Interior

Body panel replacement, interior component service, and trim procedures.

Diagnostic Procedures

Using diagnostic tools and interpreting trouble codes.

OBD-II Connector Location: Under dashboard, driver's side. Diagnostic Code Retrieval: Using compatible scan tool. System Tests: Live data monitoring and component actuation tests.

Safety Precautions

Essential safety procedures for all repair work.

CAUTION! Always use proper lifting equipment and safety stands. Wear appropriate personal protective equipment.

Troubleshooting Guide

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery/ignition/fuel	Check battery voltage; test ignition system; verify fuel delivery.
Poor acceleration	Air filter/fuel system	Replace air filter; check fuel pressure; inspect throttle body.
Brake vibration	Rotor warpage	Resurface or replace brake rotors; check caliper operation.
Transmission slipping	Fluid level/condition	Check fluid level and condition; perform transmission service.
Electrical issues	Battery/alternator	Test battery and charging system; check ground connections.

Reset Procedures: ECU reset procedure: Disconnect battery for 10 minutes.

Technical Support: Acura Client Service: 1-800-382-2238; www.acura.com