2010 Acura TL Repair Manual PDF

The 2010 Acura TL Repair Manual provides comprehensive technical information for servicing and maintaining the 2010 Acura TL luxury sports sedan. This manual covers the 3.5L V6 and 3.7L V6 engines, 5-speed automatic and 6-speed manual transmissions, chassis systems, electrical systems, body repair, and routine maintenance procedures. Below are key sections for technical specifications, maintenance schedules, troubleshooting, repair procedures, and system diagnostics.

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

Vehicle Specifications

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

Specification	Description
Engine Type	3.5L V6 (Base) / 3.7L V6 (SH-AWD)
Horsepower	280 hp @ 6200 rpm (3.5L) / 305 hp @ 6200 rpm (3.7L)
Torque	254 lb-ft @ 5000 rpm (3.5L) / 273 lb-ft @ 5000 rpm (3.7L)
Transmission	5-speed automatic / 6-speed manual (SH-AWD)
Drivetrain	Front-wheel drive / SH-AWD (Super Handling All-Wheel Drive)
Fuel Capacity	18.5 gallons
Curb Weight	3,726 lbs (Base) / 3,964 lbs (SH-AWD)
Wheelbase	109.3 inches
Overall Length	195.3 inches
Overall Width	74.0 inches

Maintenance Schedule

Recommended maintenance intervals and service procedures for optimal vehicle performance.

Oil and filter change: Every 7,500 miles or 12 months
Tire rotation: Every 7,500 miles
Air filter replacement: Every 30,000 miles
Transmission fluid: Every 30,000 miles (automatic) / 15,000 miles (manual)
Spark plugs: Every 105,000 miles
Timing belt: Every 105,000 miles (3.5L) / 90,000 miles (3.7L)
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 Systems

Detailed repair procedures for the J35 and J37 engine series including timing components, fuel system, and emissions control.

Engine Removal: Complete step-by-step procedure with torque specifications
Timing Belt Replacement: Special tools required for proper alignment
Fuel System: Fuel pump replacement, injector service, pressure testing
Ignition System: Spark plug replacement, coil testing procedures
Cooling System: Thermostat replacement, radiator service, coolant bleeding
Emissions Control: OBD-II diagnostics, catalytic converter testing
Variable Cylinder Management: VCM system troubleshooting and repair

Transmission Systems

Service procedures for both automatic and manual transmission systems.

Automatic transmission fluid service and filter replacement
Manual transmission clutch replacement and adjustment
SH-AWD system maintenance and fluid changes
Transmission control module programming and diagnostics
Shift solenoid testing and replacement procedures
Transfer case service for SH-AWD models
Differential fluid service intervals and procedures

CAUTION! Use only Honda/Acura ATF for automatic transmissions to prevent damage.

Electrical Systems

Comprehensive electrical system diagnostics and repair procedures.

System	Components	Diagnostic Procedures
Starting System	Battery, starter, alternator	Voltage drop testing, current draw analysis
Charging System	Alternator, voltage regulator	Output testing, diode pattern analysis
Lighting Systems	Headlights, taillights, interior lights	Circuit testing, bulb replacement procedures
Entertainment	Audio system, navigation	Antenna testing, speaker diagnostics
Climate Control	A/C compressor, blower motor	Refrigerant pressure testing, actuator calibration

Chassis & Suspension

Suspension system maintenance and repair including alignment specifications.

Front strut replacement and alignment procedures
Rear suspension component inspection and replacement
Wheel bearing service and replacement
Steering system diagnostics and power steering service
Stabilizer bar and bushing replacement
Alignment specifications and adjustment procedures
Tire pressure monitoring system reset and diagnostics

Note: Always perform wheel alignment after suspension component replacement.

Brake Systems

Complete brake system service including ABS and electronic brake distribution.

Brake Pad Replacement: Front and rear pad replacement procedures
Rotor Service: Resurfacing specifications and replacement criteria
Brake Fluid Service: Bleeding procedures and fluid specifications
ABS System: Diagnostic trouble code retrieval and component testing
Parking Brake: Adjustment and cable replacement procedures
Brake Booster: Vacuum system testing and component replacement
Electronic Brake Distribution: System operation and diagnostics

Body & Interior

Body repair procedures and interior component service.

Door panel removal and window regulator replacement
Seat removal and power seat motor service
Dashboard component removal and installation
Exterior trim and molding replacement procedures
Windshield and glass replacement specifications
Paint codes and body panel alignment procedures
Airbag system service and safety precautions

WARNING! Always disconnect battery before servicing airbag systems.

Diagnostic Procedures

Step-by-step diagnostic procedures for common issues and warning lights.

System	Diagnostic Tool	Procedure
Engine Management	HDS Scanner	DTC retrieval, live data monitoring, system tests
Transmission	HDS Scanner	Shift solenoid tests, pressure switch diagnostics
ABS/VSA	HDS Scanner	Wheel speed sensor tests, modulator diagnostics
Climate Control	HDS Scanner	Actuator tests, sensor calibration procedures
Body Electrical	Multimeter	Circuit continuity, voltage drop testing

Safety Precautions

Essential safety procedures for working on the 2010 Acura TL.

Always use jack stands when working under vehicle
Disconnect battery before electrical work
Use proper lifting points for jack and hoist
Wear safety glasses during repairs
Handle fluids properly and dispose according to regulations
Use factory service information for torque specifications
Follow proper procedure for airbag system service

CAUTION! Failure to follow safety procedures may result in serious injury.

Troubleshooting Guide

Common problems and solutions for the 2010 Acura TL.

Symptom	Possible Cause	Corrective Action
Engine misfire	Faulty spark plugs, coil packs	Replace spark plugs, test coil packs, check fuel injectors
Transmission shifting hard	Low fluid, solenoid issues	Check fluid level, test shift solenoids, update TCM software
Brake pulsation	Warped rotors	Resurface or replace brake rotors, check caliper operation
Electrical issues	Battery, alternator, grounds	Test battery and charging system, check ground connections
A/C not cooling	Low refrigerant, compressor	Check refrigerant pressure, test compressor clutch
Check engine light	Various sensors, emissions	Retrieve DTCs, follow diagnostic chart for specific code
Noise from suspension	Worn bushings, struts	Inspect suspension components, replace worn parts

Technical Support: Contact Acura Technical Service at 1-800-382-2238 or visit techinfo.honda.com