Acura 2013 TSX Repair Manual

The Acura 2013 TSX Repair Manual provides comprehensive guidance for maintaining and repairing the 2013 Acura TSX luxury sports sedan. This manual covers essential procedures for engine maintenance, transmission service, brake systems, electrical troubleshooting, suspension repairs, and routine maintenance schedules. Below are key sections for technical specifications, maintenance procedures, troubleshooting, and repair guidelines.

Vehicle Specifications

Key technical data for the 2013 Acura TSX including engine specifications, dimensions, and performance characteristics.

Maintenance Schedule

Recommended service intervals and maintenance procedures for optimal vehicle performance.

1. Oil Change: Every 7,500 miles or 12 months
2. Tire Rotation: Every 7,500 miles
3. Air Filter Replacement: Every 30,000 miles
4. Brake Fluid: Replace every 3 years
5. Spark Plugs: Replace every 105,000 miles
6. Timing Belt: Replace every 105,000 miles
7. Coolant: Replace every 120,000 miles or 10 years

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

Engine System

Comprehensive engine maintenance and repair procedures for the 2.4L i-VTEC engine.

1. Oil Change Procedure: Drain plug torque 29 lb-ft, filter torque 13 lb-ft
2. Spark Plug Replacement: Gap 0.039-0.043 inches, torque 13 lb-ft
3. Valve Adjustment: Cold engine, intake 0.20-0.24mm, exhaust 0.25-0.29mm
4. Timing Chain Inspection: Check for stretch and tensioner operation
5. VTEC System: Verify oil pressure and solenoid operation

CAUTION! Always disconnect battery before working on electrical components. Allow engine to cool before servicing.

Transmission

• Automatic Transmission: ATF-Z1 fluid, capacity 2.9 quarts
• Manual Transmission: MTF fluid, capacity 2.2 quarts
• Fluid Change Interval: Every 30,000 miles for severe conditions
• Shift Linkage: Adjust if shifting becomes difficult
• Clutch System: Pedal free play 0.4-0.8 inches
• Transmission Mounts: Inspect for wear and cracking
• Differential Fluid: Change every 15,000 miles for manual transmission

Brake System

Brake maintenance, pad replacement, and hydraulic system service procedures.

Front Brakes: Pad thickness minimum 0.12 inches, rotor minimum thickness 0.94 inches

Rear Brakes: Pad thickness minimum 0.12 inches, rotor minimum thickness 0.35 inches

Brake Fluid: DOT 3 or DOT 4, bleed sequence RR-LR-RF-LF. ABS System: Use Honda HDS scanner for diagnostics and bleeding. Parking Brake: Adjust cable when lever travel exceeds 8 clicks.

Electrical System

Battery, charging system, lighting, and electronic component troubleshooting.

1. Battery: 12V 55Ah, specific gravity 1.265-1.299
2. Alternator: Output 130A, regulated voltage 13.9-15.1V
3. Starter: Draw current 180A max, no-load speed 3000 rpm min
4. Fuse Box: Located under dashboard and in engine compartment
5. Lighting: Headlight adjustment 0.8-1.2 inches at 25 feet

Tip: Always disconnect negative battery terminal first when working on electrical system.

Suspension & Steering

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

1. Strut Replacement: Torque mounting nuts to 47 lb-ft
2. Ball Joints: Check for play, replace if movement exceeds 0.059 inches
3. Wheel Bearings: Adjust to 0.004-0.024 inches end play
4. Alignment Specifications: Camber -0°30' ± 45', Caster +2°45' ± 45', Toe 0 ± 0.08 inches
5. Power Steering: Fluid type ATF-Z1, check for leaks at rack and pump
6. Tie Rod Ends: Replace if any looseness detected
7. Stabilizer Links: Inspect bushings for wear and cracking

WARNING! Always use proper jack stands when working under vehicle. Never rely on hydraulic jack alone.

Cooling System

Radiator, thermostat, water pump, and cooling system maintenance procedures.

Fuel System

Fuel pump, injectors, filter, and emissions control system service.

CAUTION! Relieve fuel pressure before disconnecting fuel lines. No smoking or open flames during service.

Safety Precautions

Always wear safety glasses and gloves. Use proper tools and lifting equipment. Follow torque specifications precisely. Dispose of fluids according to local regulations.

Troubleshooting Guide

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

Service: Contact Acura dealer or certified technician for complex repairs.