Acura 2003 RSX Manual

The Acura 2003 RSX is a sport compact coupe featuring a 2.0L i-VTEC engine, available in Base and Type-S trims, with 5-speed manual or automatic transmission options. The Type-S model delivers 200 horsepower with a 6-speed manual transmission, while the Base model produces 160 horsepower. Key features include power moonroof, premium audio system, leather interior (Type-S), sport-tuned suspension, and advanced safety systems. Below are essential sections covering features, maintenance, specifications, operation, and troubleshooting.

Features at a Glance

Key components: 2.0L i-VTEC engine, 5-speed/6-speed manual transmission, power moonroof, premium audio system, leather-wrapped steering wheel, sport seats.

Feature	Description
Engine	2.0L i-VTEC 4-cylinder
Transmission	5-speed manual (Base) / 6-speed manual (Type-S)
Horsepower	160 hp (Base) / 200 hp (Type-S)
Audio System	AM/FM stereo with CD player
Moonroof	Power-operated with tilt feature
Seating	Sport seats with leather (Type-S)
Suspension	Sport-tuned independent
Brakes	4-wheel disc with ABS
Steering	Power-assisted rack-and-pinion
Fuel System	Programmed Fuel Injection (PGM-FI)

Installation & Setup

Pre-delivery inspection and initial setup procedures.

1. Vehicle inspection: Check fluid levels, tire pressure, battery condition.
2. Key programming: Program remote keyless entry if equipped.
3. Seat adjustment: Adjust driver position for optimal control.
4. Mirror setup: Adjust side and rearview mirrors for maximum visibility.

WARNING! Always perform pre-drive checks. Ensure all fluids are at proper levels before operation.

First-Time Operation

Starting and basic vehicle operation procedures.

1. Starting engine: Insert key, depress clutch (manual), turn to START position.
2. Gear selection: Familiarize with gear pattern; practice smooth shifting.
3. Climate control: Set temperature and fan speed as needed.
4. Audio system: Adjust volume and source selection.
5. Lighting: Verify all exterior lights are functioning properly.

CAUTION! Always fasten seat belts. Allow engine to warm up before aggressive driving.

Specifications

• Engine: 2.0L DOHC i-VTEC 4-cylinder
• Horsepower: 160 hp @ 6500 rpm (Base) / 200 hp @ 7400 rpm (Type-S)
• Torque: 141 lb-ft @ 4000 rpm (Base) / 142 lb-ft @ 6000 rpm (Type-S)
• Transmission: 5-speed manual/automatic (Base) / 6-speed manual (Type-S)
• Fuel Capacity: 13.2 gallons
• Fuel Economy: 24 city/31 highway mpg (manual)
• Brakes: Ventilated front discs, solid rear discs with ABS
• Wheels: 16-inch alloy wheels
• Curb Weight: 2778 lbs (Base) / 2811 lbs (Type-S)

Controls and Settings

Dashboard controls and adjustable settings overview.

Instrument Panel: Tachometer, speedometer, fuel gauge, temperature gauge, warning lights.

Steering Wheel: Audio controls, cruise control (if equipped).

Center Console: Climate controls, audio system, hazard lights, rear defogger.

Adjustable Settings: Seat position, mirror angles, steering wheel tilt, audio equalizer, climate control temperature/fan speed.

Maintenance Schedule

Recommended maintenance intervals and procedures.

1. Oil change: Every 7,500 miles or 12 months
2. Tire rotation: Every 7,500 miles
3. Air filter: Replace every 30,000 miles
4. Spark plugs: Replace every 105,000 miles
5. Timing belt: Replace every 105,000 miles
6. Brake fluid: Replace every 3 years
7. Coolant: Replace every 10 years or 120,000 miles

Tip: Always use genuine Acura parts for optimal performance and warranty compliance.

Driving Operations

Proper driving techniques and operational procedures.

1. Manual transmission: Smooth clutch engagement, proper shifting techniques.
2. Braking: Progressive brake application, ABS operation understanding.
3. Cornering: Proper steering input, weight transfer management.
4. Highway driving: Cruise control operation, lane changing procedures.
5. Parking: Parallel parking techniques, emergency brake usage.

WARNING! Always obey traffic laws. Avoid aggressive driving maneuvers.

Safety Features

Standard and optional safety systems.

Dual-stage front airbags, side airbags (if equipped), 3-point seat belts, ABS, vehicle stability assist, side-impact door beams, child safety locks, LATCH system for child seats.

Care & Cleaning

Exterior and interior maintenance procedures.

Wash with mild car soap, use microfiber cloths, wax every 3-6 months, clean interior with appropriate cleaners, vacuum regularly, protect leather with conditioner.

CAUTION! Avoid abrasive cleaners. Do not use high-pressure washers near seals.

Regulatory Information

Compliance and certification details.

Meets all FMVSS standards, EPA certified, California emissions compliant (CARB). Copyright © 2003 American Honda Motor Co., Inc. For support, contact Acura Client Relations at 1-800-382-2238 or visit www.acura.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery/ignition	Check battery connections; verify clutch depressed (manual); check fuel level.
Rough idle	Spark plugs/fuel system	Inspect spark plugs; check fuel filter; clean throttle body.
Brake vibration	Rotor warping	Have rotors resurfaced or replaced; check brake pad wear.
Transmission grinding	Clutch/synchronizers	Check clutch fluid; have transmission inspected for synchronizer wear.
Electrical issues	Battery/alternator	Test battery and alternator output; check fuses and connections.

Reset: Disconnect battery for 10 minutes to reset ECU if needed.

Service: 1-800-382-2238; www.acura.com