2002 Acura TL Mechanics Manual

The 2002 Acura TL is a luxury sports sedan featuring a 3.2L V6 engine, 5-speed automatic transmission with SportShift, front-wheel drive, double-wishbone suspension, ABS brakes, power steering, and comprehensive electronic systems. This manual covers technical specifications, maintenance procedures, repair guidelines, diagnostic troubleshooting, and service intervals for professional mechanics and technicians.

1. Vehicle Specifications 2. Engine System 3. Transmission & Drivetrain 4. Suspension & Steering 5. Brake System 6. Electrical System 7. Fuel System 8. Cooling System 9. Exhaust System 10. Diagnostic Procedures 11. Maintenance Schedule

Vehicle Specifications

Technical specifications for the 2002 Acura TL including dimensions, capacities, and performance data.

Specification	Details
Engine Type	3.2L SOHC V6
Displacement	3,215 cc
Horsepower	225 hp @ 5,600 rpm
Torque	216 lb-ft @ 4,700 rpm
Transmission	5-speed automatic with SportShift
Drivetrain	Front-wheel drive
Fuel Capacity	17.1 gallons
Curb Weight	3,461 lbs
Wheelbase	108.1 inches
Brake System	4-wheel disc with ABS

Engine System

Detailed procedures for engine maintenance, repair, and troubleshooting.

Engine removal and installation: Proper hoist points and sequence
Timing belt replacement: 105,000-mile interval with tensioner adjustment
Valve adjustment: Cold engine procedure with specified clearances
Ignition system: Spark plug replacement and coil testing
Oil system: Oil pump service and pressure specifications

WARNING! Always disconnect battery before engine work. Use proper lifting equipment.

Transmission & Drivetrain

Automatic transmission service and drivetrain components.

Transmission fluid service: Honda ATF-Z1 specification
Shift solenoid testing: Resistance and function checks
Drive axle replacement: CV joint service and boot inspection
Differential service: Fluid capacity and type specifications
SportShift operation: Electronic control unit diagnostics

CAUTION! Use only specified transmission fluid. Properly support vehicle during service.

Suspension & Steering

Front Suspension: Double-wishbone with stabilizer bar
Rear Suspension: Multi-link double-wishbone
Steering Type: Power-assisted rack-and-pinion
Alignment Specifications: Camber, caster, and toe settings
Shock Absorbers: Gas-filled strut replacement procedure
Wheel Bearings: Front and rear bearing service
Tire Specifications: 205/60R16 standard size
TPMS: Tire pressure monitoring system reset procedure

Brake System

ABS and conventional brake system service procedures.

Front Brakes: Disc brake pad replacement, rotor specifications, caliper service. Rear Brakes: Disc brake service, parking brake adjustment. ABS System: Wheel speed sensor testing, hydraulic control unit service, bleeding procedure. Master Cylinder: Replacement and bench bleeding.

Electrical System

Wiring diagrams, component locations, and electrical troubleshooting.

Battery service: Location, replacement, and cable maintenance
Alternator testing: Output specifications and regulator function
Starter system: Solenoid testing and removal procedure
Lighting systems: Headlight adjustment, bulb replacement
Power accessories: Window, lock, and seat motor service

Tip: Always use factory wiring diagrams for accurate diagnosis.

Fuel System

Fuel delivery system components and service procedures.

Fuel pump: Access, testing, and replacement procedure
Fuel filter: Location and replacement interval
Fuel injectors: Cleaning, testing, and replacement
Fuel pressure: Specification and testing procedure
Evaporative system: Charcoal canister and purge valve service
Throttle body: Cleaning and adaptation procedure
Fuel tank: Removal and installation safety procedures
Fuel lines: Inspection and replacement guidelines

WARNING! Relieve fuel pressure before service. No smoking or open flames.

Cooling System

Radiator, thermostat, and cooling system maintenance.

Exhaust System

Exhaust component service and emission control systems.

CAUTION! Allow exhaust system to cool before service. Check for leaks after repair.

Diagnostic Procedures

OBD-II diagnostic trouble codes and troubleshooting guides.

Symptom	Possible Cause	Corrective Action
Check Engine Light	Multiple system faults	Scan for DTCs, follow diagnostic tree
Transmission slipping	Low fluid, solenoid failure	Check fluid level, test shift solenoids
ABS light on	Wheel sensor, hydraulic fault	Scan ABS module, test wheel sensors
Poor fuel economy	O2 sensors, fuel system	Test O2 sensors, check fuel pressure
Overheating	Thermostat, water pump, radiator	Pressure test system, check components

Reset Procedures: ECM reset after repairs, ABS bleed after service.

Maintenance Schedule

Factory recommended service intervals and procedures.

Oil Change: Every 7,500 miles or 12 months
Timing Belt: Replace at 105,000 miles
Spark Plugs: Replace at 105,000 miles
Transmission Fluid: Replace every 30,000 miles
Coolant: Replace every 60,000 miles
Brake Fluid: Replace every 3 years
Air Filter: Replace every 30,000 miles
Fuel Filter: Replace every 60,000 miles

Service Contact: Acura dealership or certified technician recommended for complex procedures.