Acura RL Service Technician Repair Manual

The Acura RL Service Technician Repair Manual provides comprehensive technical information for professional automotive technicians. This manual covers the Acura RL model with detailed procedures for engine systems, transmission, chassis, electrical systems, diagnostics, maintenance schedules, and repair specifications. Below are key sections for technical specifications, engine service, transmission repair, electrical systems, diagnostics, and troubleshooting procedures.

1. Vehicle Specifications 2. Engine Systems 3. Transmission Service 4. Chassis & Suspension 5. Electrical Systems 6. Brake Systems 7. Diagnostic Procedures 8. Maintenance Schedules 9. Repair Procedures 10. Technical Bulletins 11. Troubleshooting Guide

Vehicle Specifications

Technical specifications for Acura RL models including engine, transmission, dimensions, and capacities.

Specification	Description
Engine Type	3.5L V6 SOHC VTEC
Horsepower	290 hp @ 6200 rpm
Torque	260 lb-ft @ 5000 rpm
Transmission	5-speed automatic with Sequential SportShift
Drivetrain	Front-wheel drive with Super Handling All-Wheel Drive
Fuel Capacity	18.5 gallons
Curb Weight	3950 lbs
Wheelbase	110.2 inches
Overall Length	194.6 inches
Brake System	4-wheel disc brakes with ABS

Engine Systems

Complete engine service procedures including removal, installation, and component specifications.

Engine removal and installation procedures
Cylinder head service and valve adjustment
Timing belt replacement procedure
Fuel system service and injector replacement
Cooling system maintenance and repair
Ignition system diagnosis and component replacement

WARNING! Always disconnect battery before performing engine service. Use proper lifting equipment for engine removal.

Transmission Service

Automatic transmission service, repair procedures, and diagnostic information.

Transmission fluid service and capacity specifications
Transmission removal and installation procedure
Valve body service and solenoid replacement
Clutch pack replacement procedures
Transmission control module programming
Shift cable adjustment and calibration

CAUTION! Use only recommended ATF fluid. Follow proper safety procedures when working under vehicle.

Chassis & Suspension

Front Suspension: Double wishbone with stabilizer bar
Rear Suspension: Multi-link with stabilizer bar
Steering System: Variable power-assisted rack-and-pinion
Wheel Alignment: Specifications and adjustment procedures
Shock Absorbers: Replacement and service procedures
Control Arms: Inspection and replacement guidelines
Ball Joints: Wear inspection and replacement
Stabilizer Links: Service and replacement procedures

Electrical Systems

Complete electrical system diagrams, component locations, and diagnostic procedures.

Systems Covered: Starting system, charging system, lighting, power accessories, climate control, audio/navigation, body control modules.

Battery: Testing and replacement procedures. Alternator: Output test and replacement. Starter: Diagnosis and service. Fuse boxes: Locations and circuit descriptions. Wiring diagrams: Color-coded schematics for all systems. CAN bus network: Diagnosis and troubleshooting procedures.

Brake Systems

Brake system service including ABS, traction control, and electronic brake distribution.

Brake pad and rotor replacement procedures
Brake fluid service and bleeding procedures
ABS module diagnosis and replacement
Brake booster inspection and service
Parking brake adjustment and cable replacement

Tip: Always test brake system operation before returning vehicle to customer.

Diagnostic Procedures

Step-by-step diagnostic procedures for common issues and warning lights.

Check Engine Light diagnosis using OBD-II codes
ABS and traction control system diagnostics
Transmission fault code retrieval and diagnosis
Electrical system voltage drop testing
CAN bus network communication diagnosis
Sensor testing and replacement procedures
Actuator testing and component verification
Wiring harness inspection and repair procedures

WARNING! Always follow diagnostic procedures in sequence. Use proper diagnostic equipment.

Maintenance Schedules

Factory recommended maintenance intervals and service procedures.

Repair Procedures

Detailed step-by-step repair procedures for common service items.

CAUTION! Always use proper torque specifications and follow safety procedures.

Technical Bulletins

Factory service bulletins and technical updates for known issues and improvements.

Troubleshooting Guide

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery/ignition/fuel	Check battery voltage; test starter; verify fuel delivery; scan for codes.
Transmission slipping	Fluid level/solenoids	Check fluid level and condition; test shift solenoids; scan TCM for codes.
ABS warning light	Sensor/module	Scan ABS module for codes; test wheel speed sensors; check wiring.
Electrical issues	Battery/alternator/fuses	Test charging system; check all fuses; inspect ground connections.
Brake vibration	Rotors/calipers	Inspect rotor runout; check caliper operation; replace warped rotors.

Reset Procedures: Maintenance light reset; ECU reset; adaptation procedures.

Technical Support: Acura Technical Assistance 1-800-382-2238; www.techinfo.honda.com