Acura TSX 2006 Repair Manual

The Acura TSX 2006 Repair Manual provides comprehensive guidance for maintaining and repairing the 2006 Acura TSX sedan. This manual covers the 2.4L i-VTEC 4-cylinder engine, 5-speed automatic or 6-speed manual transmission, front-wheel drive system, electrical systems, suspension, brakes, steering, and all major components. Below are key sections for maintenance procedures, troubleshooting, specifications, and repair instructions.

Vehicle Specifications

Key technical specifications for the 2006 Acura TSX.

Maintenance Schedule

Recommended maintenance intervals for optimal performance.

1. Oil and filter change: Every 7,500 miles or 12 months
2. Air filter replacement: Every 30,000 miles
3. Spark plugs: Replace every 105,000 miles
4. Timing belt: Inspect every 60,000 miles, replace at 105,000 miles
5. Brake fluid: Replace every 3 years
6. Coolant: Replace every 5 years or 60,000 miles

WARNING! Always use genuine Acura parts for replacements. Follow torque specifications precisely.

Engine System

2.4L i-VTEC engine repair and maintenance procedures.

1. Oil change procedure: Drain plug torque 29 lb-ft, filter torque 12 lb-ft
2. Spark plug replacement: Gap 0.039-0.043 inches, torque 13 lb-ft
3. Timing chain inspection: Check tensioner and guides for wear
4. Valve adjustment: Cold engine, intake 0.008-0.009 in, exhaust 0.010-0.011 in
5. Fuel system: Fuel pressure 50-55 psi, injector resistance 10-13 ohms

CAUTION! Allow engine to cool before performing maintenance. Use jack stands when working under vehicle.

Transmission

• Manual Transmission: MTF change every 30,000 miles, capacity 2.2 quarts
• Automatic Transmission: ATF change every 60,000 miles, capacity 3.1 quarts
• Clutch System: Pedal free play 0.4-0.8 inches, master cylinder fluid DOT 3
• Shift Linkage: Adjust if shifting becomes difficult or imprecise
• Differential: Fluid change every 30,000 miles, capacity 0.9 quarts

Brake System

Brake maintenance and repair 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 Diagnostic System for troubleshooting. Parking brake: Adjust when lever travel exceeds 8-10 clicks.

Suspension & Steering

Front double wishbone and rear multi-link suspension systems.

1. Strut replacement: Torque upper mount nuts to 40 lb-ft
2. Ball joint inspection: Check for play and boot damage
3. Tie rod ends: Replace if play exceeds specifications
4. Wheel alignment: Front toe 0±2mm, camber -0°30'±45', caster 2°45'±45'
5. Power steering: Fluid type ATF, check for leaks at rack and pump

Tip: Always perform wheel alignment after suspension repairs.

Electrical System

Battery, charging, starting, and accessory systems.

1. Battery: 12V 60Ah, load test minimum 9.6V at 300A
2. Alternator: Output 110A, voltage 13.9-15.1V at 2000 rpm
3. Starter: Draw current 180A max, no-load speed 3000 rpm min
4. Fuses: Main under-hood fuse box, secondary interior fuse panel
5. Lighting: Headlight adjustment vertical ±2°, horizontal ±3°

WARNING! Disconnect battery negative terminal before electrical work. Avoid short circuits.

Heating & AC

Climate control system maintenance and repair.

AC System: Refrigerant R-134a, capacity 17.6-19.4 oz. Compressor oil: PAG 46, 4.8 oz. Heater core: Flush if heating performance decreases. Blower motor: Check resistor for speed control issues.

Body & Interior

Exterior and interior component repair guidance.

CAUTION! Use proper trim removal tools to avoid damage. Follow safety procedures for airbag system.

Troubleshooting Guide

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

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