2006 Acura TL Repair Manual

The 2006 Acura TL Repair Manual provides comprehensive technical information for servicing and maintaining the 2006 Acura TL model. This manual covers engine systems, transmission, suspension, brakes, electrical systems, heating and air conditioning, body components, and routine maintenance procedures. The manual includes detailed specifications, troubleshooting guides, repair procedures, and diagnostic information for professional technicians and DIY enthusiasts.

1. Vehicle Specifications 2. Engine System 3. Transmission 4. Suspension and Steering 5. Brake System 6. Electrical System 7. Heating and A/C 8. Body and Interior 9. Maintenance Schedule 10. Troubleshooting 11. Safety Precautions

Vehicle Specifications

Key technical specifications for the 2006 Acura TL.

Specification	Description
Engine Type	3.2L V6 SOHC VTEC
Horsepower	258 hp @ 6200 rpm
Torque	233 lb-ft @ 5000 rpm
Transmission	5-speed automatic with Sequential SportShift
Drivetrain	Front-wheel drive
Fuel System	Programmed Fuel Injection (PGM-FI)
Fuel Capacity	17.1 gallons
Curb Weight	3583 lbs
Brake System	4-wheel disc brakes with ABS
Suspension	4-wheel independent double-wishbone

Engine System

Detailed repair and maintenance procedures for the 3.2L V6 engine.

Engine removal and installation procedures
Cylinder head service and valve adjustment
Timing belt replacement (recommended every 105,000 miles)
Ignition system maintenance
Fuel system service and injector cleaning
Cooling system maintenance and radiator replacement
Exhaust system inspection and repair

WARNING! Always disconnect battery before working on engine components. Allow engine to cool completely before performing any service.

Transmission

Automatic transmission service and repair procedures.

Transmission fluid change and filter replacement
Shift solenoid testing and replacement
Transmission control module diagnosis
Drive axle and CV joint service
Transmission mount inspection and replacement

CAUTION! Use only Honda/Acura ATF-Z1 transmission fluid. Incorrect fluid may cause transmission damage.

Suspension and Steering

Front Suspension: Double-wishbone with coil springs and stabilizer bar
Rear Suspension: Multi-link double-wishbone with coil springs
Steering Type: Power-assisted rack-and-pinion
Wheel Alignment: Specifications and adjustment procedures
Shock Absorbers: Inspection and replacement guidelines
Ball Joints: Wear inspection and replacement
Stabilizer Links: Diagnosis and service

Brake System

Complete brake system maintenance and repair procedures.

Front Brakes: 11.8-inch ventilated discs, single-piston calipers

Rear Brakes: 11.1-inch solid discs, single-piston calipers

Brake pad replacement, rotor resurfacing, caliper service, ABS diagnosis, brake fluid flush (DOT 3 or DOT 4), parking brake adjustment, brake line inspection.

Electrical System

Battery: 12V, maintenance-free. Alternator: 110A. Starter motor specifications.

Battery testing and replacement procedures
Alternator output testing and replacement
Starter motor diagnosis and service
Fuse and relay location guide
Wiring diagrams and connector locations
Lighting system repair (headlights, taillights, interior lights)

Tip: Always disconnect negative battery terminal first when working on electrical system.

Heating and A/C

Climate control system service and repair.

A/C compressor diagnosis and replacement
Refrigerant recovery and recharge procedures (R-134a)
Heater core replacement
Blower motor and resistor service
Climate control module diagnosis
Evaporator and condenser service
Temperature blend door actuator replacement

WARNING! A/C system contains high pressure refrigerant. Use proper recovery equipment and safety goggles.

Body and Interior

Exterior and interior component repair procedures.

Door panel removal, window regulator replacement, seat repair, dashboard components, exterior trim, mirror replacement, sunroof service, lock cylinder service, weatherstrip replacement.

Maintenance Schedule

Routine maintenance intervals and procedures.

CAUTION! Follow recommended service intervals to maintain vehicle warranty and performance.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery, starter, fuel system	Check battery voltage, test starter, verify fuel pressure.
Transmission slipping	Low fluid, worn clutches	Check fluid level and condition, perform pressure test.
Brake vibration	Warped rotors	Resurface or replace brake rotors.
A/C not cooling	Low refrigerant, compressor	Check refrigerant pressure, test compressor clutch.
Electrical issues	Bad grounds, faulty relays	Check ground connections, test relays and fuses.

Diagnostic Tools: Use Honda/Acura diagnostic system or compatible OBD-II scanner.

Technical Support: Contact Acura technical assistance for complex diagnostic issues.