Acura TL 2004 Maintenance Manual

The Acura TL 2004 is a luxury sports sedan featuring a 3.2L V6 engine, 5-speed automatic transmission, premium audio system, leather interior, and advanced safety features. This maintenance manual covers routine service intervals, fluid specifications, component replacement procedures, troubleshooting, and essential care guidelines to ensure optimal performance and longevity of your vehicle.

1. Maintenance Schedule 2. Fluid Specifications 3. Engine Maintenance 4. Brake System 5. Electrical System 6. Tire and Wheel Care 7. Interior Maintenance 8. Exterior Care 9. Troubleshooting 10. Warranty Information

Maintenance Schedule

Follow this schedule to maintain your Acura TL 2004 in optimal condition.

Service Interval	Maintenance Tasks
Every 7,500 miles	Oil and filter change, tire rotation
Every 15,000 miles	Air filter replacement, brake inspection
Every 30,000 miles	Transmission fluid change, coolant flush
Every 60,000 miles	Spark plug replacement, timing belt inspection
Every 100,000 miles	Timing belt replacement, major system inspection

Fluid Specifications

Use only recommended fluids for optimal performance.

Engine Oil: 5W-20 synthetic blend (5 quarts)
Transmission Fluid: Honda ATF-Z1 (3.5 quarts)
Coolant: Honda All Season Antifreeze/Coolant
Brake Fluid: DOT 3 or DOT 4
Power Steering: Honda Power Steering Fluid

WARNING! Using incorrect fluids may cause damage to vehicle systems.

Engine Maintenance

Proper engine care ensures longevity and performance.

Oil Change: Drain old oil, replace filter, refill with 5W-20
Air Filter: Replace every 15,000 miles or when dirty
Spark Plugs: Replace with NGK IZFR6K11 every 60,000 miles
Timing Belt: Inspect at 60,000 miles, replace at 100,000 miles
Coolant System: Flush every 30,000 miles

CAUTION! Allow engine to cool before performing maintenance.

Brake System

Regular brake maintenance ensures safety and performance.

Brake Pads: Inspect every 15,000 miles, replace when worn to 3mm
Brake Rotors: Resurface or replace when scoring exceeds 1.5mm
Brake Fluid: Flush every 2 years or 30,000 miles
Parking Brake: Adjust cable tension as needed

Electrical System

Maintain proper electrical system function.

Battery: Check terminals for corrosion, test voltage regularly
Alternator: Output should be 13.5-14.5 volts at 2000 RPM
Lights: Check all exterior and interior bulbs monthly
Fuses: Locate fuse box under dashboard and in engine compartment

Tip: Disconnect battery before performing electrical work.

Tire and Wheel Care

Proper tire maintenance ensures safety and fuel efficiency.

Service	Specification
Tire Pressure	32 PSI (front and rear)
Tire Rotation	Every 7,500 miles
Wheel Alignment	Check every 15,000 miles
Tire Tread Depth	Replace when below 2/32 inch

Interior Maintenance

Preserve your vehicle's interior appearance and function.

Leather Seats: Clean with mild soap, condition every 3 months
Carpet: Vacuum regularly, spot clean with upholstery cleaner
Dashboard: Wipe with damp cloth, use protectant to prevent cracking
Windows: Clean with automotive glass cleaner

Exterior Care

Protect your vehicle's exterior finish and components.

Washing: Use car wash soap, dry with microfiber cloth
Waxing: Apply every 3-6 months for paint protection
Headlights: Clean lenses with plastic cleaner
Chrome Trim: Polish with chrome cleaner

CAUTION! Avoid abrasive cleaners that may damage paint.

Troubleshooting

Common issues and solutions for Acura TL 2004.

Symptom	Possible Cause	Corrective Action
Engine misfire	Faulty spark plugs	Replace spark plugs and inspect coils
Brake vibration	Warped rotors	Resurface or replace brake rotors
Battery drain	Parasitic draw	Check for aftermarket accessories, test alternator
Transmission slipping	Low fluid level	Check and fill transmission fluid
Check engine light	Multiple causes	Scan for diagnostic trouble codes

Warranty Information

Acura TL 2004 comes with 4-year/50,000-mile basic warranty and 6-year/70,000-mile powertrain warranty. Keep maintenance records for warranty claims. For service, contact authorized Acura dealerships or visit www.acura.com.