Haynes Acura RSX Repair Manual

The Haynes Acura RSX Repair Manual provides comprehensive technical information for maintaining and repairing Acura RSX models from 2002-2006. This manual covers engine systems (K20A2/K20A3), transmission (manual/automatic), suspension, brakes, electrical systems, heating/AC, bodywork, and routine maintenance procedures. Below are key sections for specifications, maintenance schedules, troubleshooting, repair procedures, and technical data.

1. Vehicle Specifications 2. Maintenance Schedules 3. Engine Repair 4. Transmission Systems 5. Suspension & Steering 6. Brake Systems 7. Electrical Systems 8. Heating & AC 9. Body & Interior 10. Troubleshooting Guide 11. Technical Data

Vehicle Specifications

Detailed technical specifications for Acura RSX models including engine, transmission, dimensions, and capacities.

Specification	Description
Engine Type	2.0L DOHC i-VTEC 4-cylinder (K20A2/K20A3)
Horsepower	160 hp (Base) / 200 hp (Type-S)
Transmission	5-speed manual / 5-speed automatic
Fuel System	Programmed Fuel Injection (PGM-FI)
Brake System	Front disc / rear disc with ABS
Suspension	Front MacPherson strut / rear double wishbone
Fuel Capacity	13.2 gallons
Curb Weight	2778 lbs (Base) / 2811 lbs (Type-S)
Wheelbase	101.2 inches
Overall Length	172.3 inches

Maintenance Schedules

Recommended service intervals and maintenance procedures for optimal vehicle performance.

Oil and filter change: Every 7,500 miles or 12 months
Air filter replacement: Every 30,000 miles
Spark plugs: Replace every 105,000 miles
Timing chain: Inspect every 60,000 miles
Brake fluid: Replace every 3 years
Coolant: Replace every 60,000 miles or 5 years
Transmission fluid: Replace every 30,000 miles (automatic)

WARNING! Always use recommended fluids and follow torque specifications. Disconnect battery before electrical work.

Engine Repair

Comprehensive engine service procedures including removal, installation, and component replacement.

Engine removal: Support transmission, disconnect all connections, remove mounting bolts
Cylinder head: Remove in sequence, check for warpage
Timing chain: Align marks before installation
Valve adjustment: Cold engine, intake 0.007-0.009 in, exhaust 0.009-0.011 in
Oil pump: Prime before installation

CAUTION! Allow engine to cool before working. Use proper lifting equipment for engine removal.

Transmission Systems

Manual Transmission: Fluid capacity 1.9 quarts MTF
Automatic Transmission: Fluid capacity 2.7 quarts ATF-Z1
Clutch: Hydraulic system, pedal free play 0.4-0.8 inches
Shift Linkage: Adjust for proper gear engagement
Differential: Integrated with manual transmission

Suspension & Steering

Front and rear suspension components, steering system service, and alignment procedures.

Front Suspension: Strut replacement, control arm bushings, ball joints. Rear Suspension: Upper/lower control arms, toe adjustment. Steering: Power steering pump, rack and pinion, tie rod ends.

Alignment Specifications: Toe-in 0° ± 0.12°, Camber -0°30' ± 45', Caster 1°30' ± 45'

Brake Systems

Disc brake service, pad replacement, rotor machining, and ABS system maintenance.

Front brakes: Remove caliper, replace pads, inspect rotors
Rear brakes: Parking brake adjustment, caliper service
Brake bleeding: Sequence RR-LR-RF-LF
ABS: Scan for codes, test wheel sensors

Tip: Always replace brake pads in axle sets. Bed new pads properly.

Electrical Systems

Wiring diagrams, component testing, and electrical system troubleshooting.

Battery: Load test, check connections
Charging system: Alternator output 13.5-14.5 volts
Starting system: Starter draw test, solenoid operation
Lighting: Headlight adjustment, bulb replacement
ECU: Diagnostic trouble codes, sensor testing
Fuses: Location and amperage specifications

WARNING! Disconnect battery before electrical work. Use proper circuit testing equipment.

Heating & AC

HVAC system service, compressor replacement, and refrigerant handling procedures.

Body & Interior

Body panel replacement, interior trim, glass service, and latch adjustments.

CAUTION! Use proper safety equipment when working with glass and sharp edges.

Troubleshooting Guide

Common problems and solutions for Acura RSX models.

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery/ignition/fuel	Check battery, spark, fuel pressure, main relay
Rough idle	Vacuum leaks/sensors	Inspect vacuum lines, clean throttle body, test IAC valve
Transmission slipping	Fluid level/clutch	Check fluid, adjust clutch, inspect synchronizers
Brake vibration	Rotor warpage	Machine or replace rotors, check calipers
Electrical issues	Grounds/fuses	Check ground connections, test alternator output

Reset: Disconnect battery for 10 minutes to reset ECU.

Service: Refer to specific torque values and service bulletins.