1999 Acura RL Service Manual

The 1999 Acura RL Service Manual provides comprehensive technical information for maintaining and repairing the Acura RL luxury sedan. This manual covers the 3.5L V6 engine, 4-speed automatic transmission, suspension systems, braking systems, electrical systems, climate control, and body components. Below are key sections for maintenance procedures, specifications, troubleshooting, and repair instructions.

1. Vehicle Specifications 2. Maintenance Schedule 3. Engine Systems 4. Transmission 5. Braking System 6. Suspension & Steering 7. Electrical Systems 8. Climate Control 9. Body & Interior 10. Troubleshooting 11. Technical Service Bulletins

Vehicle Specifications

Key technical specifications for the 1999 Acura RL luxury sedan.

SpecificationDescription
Engine3.5L SOHC V6
Horsepower210 hp @ 5200 rpm
Torque224 lb-ft @ 2800 rpm
Transmission4-speed automatic
DrivetrainFront-wheel drive
Fuel SystemMulti-port fuel injection
Fuel Capacity18.5 gallons
Curb Weight3,781 lbs
Wheelbase116.4 inches
Brakes4-wheel disc with ABS

Maintenance Schedule

Recommended maintenance intervals for optimal vehicle performance.

  1. Oil and filter change: Every 7,500 miles or 12 months
  2. Tire rotation: Every 7,500 miles
  3. Air filter replacement: Every 30,000 miles
  4. Spark plugs: Every 105,000 miles
  5. Timing belt: Every 105,000 miles or 7 years
  6. Brake fluid: Every 3 years regardless of mileage
  7. Coolant: Every 5 years or 60,000 miles

WARNING! Always use genuine Acura parts and fluids for optimal performance and warranty compliance.

Engine Systems

Detailed service procedures for the 3.5L V6 engine.

Service procedures include: valve adjustment, timing belt replacement, oil pump service, and cooling system maintenance.

Transmission

Automatic transmission service and repair procedures.

  1. Fluid change: Every 30,000 miles under severe conditions
  2. Fluid type: Honda/Acura ATF-Z1
  3. Fluid capacity: 2.9 quarts (drain and refill)
  4. Shift solenoid testing and replacement procedures
  5. Transmission control module diagnostics

CAUTION! Use only specified transmission fluid to prevent damage.

Braking System

4-wheel disc brakes with ABS service procedures.

ComponentSpecification
Front Brake Rotor11.1 inch diameter
Rear Brake Rotor11.1 inch diameter
Brake FluidDOT 3 or DOT 4
ABS System4-channel

Service includes: pad replacement, rotor resurfacing, caliper service, ABS module diagnostics.

Suspension & Steering

Double wishbone suspension and power steering system.

Alignment specifications and component replacement procedures included.

Electrical Systems

Complete electrical system diagnostics and repair.

  1. Battery: 12V, 70Ah
  2. Alternator: 100 amp output
  3. Starter motor: 1.4 kW
  4. Fuse box locations and diagrams
  5. Wiring diagrams for all systems
  6. Trouble code retrieval and interpretation

Tip: Always disconnect battery before performing electrical work.

Climate Control

Automatic climate control system service.

Includes A/C compressor replacement, evaporator service, and heater core procedures.

Body & Interior

Body repair and interior component service.

  1. Door panel removal and installation
  2. Dashboard component service
  3. Seat removal and repair
  4. Window regulator replacement
  5. Exterior trim and moldings

WARNING! Follow proper safety procedures when working with airbag systems.

Troubleshooting

Common issues and diagnostic procedures.

SymptomPossible CauseCorrective Action
Engine misfireSpark plugs, ignition coilsCheck spark plugs and ignition coils; replace as needed
Transmission slippingLow fluid, worn clutchesCheck fluid level and condition; perform pressure test
ABS light onWheel speed sensorDiagnose wheel speed sensors; check wiring
A/C not coolingLow refrigerant, compressorCheck refrigerant pressure; test compressor operation
Electrical issuesBattery, alternatorTest battery and charging system; check grounds

Technical Service Bulletins

Manufacturer-issued service updates and recalls.

Service: Contact Acura dealer for latest TSB information and recall status.

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