2010 Acura TSX Service Manual

The 2010 Acura TSX Service Manual provides comprehensive technical information for proper maintenance, repair, and servicing of the 2010 Acura TSX. This manual covers engine systems (2.4L I4), transmission (5-speed automatic/6-speed manual), suspension, brakes, electrical systems, HVAC, body components, and diagnostic procedures. Below are key sections for maintenance schedules, technical specifications, repair procedures, troubleshooting, and safety information.

1. Maintenance Schedule 2. Engine Specifications 3. Transmission Service 4. Brake System 5. Suspension & Steering 6. Electrical System 7. HVAC System 8. Body & Interior 9. Diagnostic Procedures 10. Safety Precautions 11. Troubleshooting Guide

Maintenance Schedule

Regular maintenance intervals for optimal performance and longevity.

Service Interval	Required Maintenance
7,500 miles/12 months	Oil and filter change, tire rotation, fluid inspection
15,000 miles/12 months	Air filter replacement, brake inspection, cabin air filter
30,000 miles/24 months	Spark plug replacement, transmission fluid, coolant flush
45,000 miles/36 months	Brake fluid replacement, fuel system service
60,000 miles/48 months	Timing belt inspection, drive belt replacement
90,000 miles/72 months	Major service - all fluids, filters, belts, and comprehensive inspection

Engine Specifications

Technical specifications for the 2.4L K24Z3 inline-4 engine.

Engine Type: 2.4L DOHC i-VTEC inline-4
Displacement: 2354 cc
Compression Ratio: 11.0:1
Horsepower: 201 hp @ 7000 rpm
Torque: 172 lb-ft @ 4400 rpm
Fuel System: Programmed Fuel Injection (PGM-FI)
Oil Capacity: 4.4 quarts (with filter)
Coolant Capacity: 6.3 quarts
Spark Plug Gap: 0.039-0.043 in (1.0-1.1 mm)

Transmission Service

Service procedures for 5-speed automatic and 6-speed manual transmissions.

Automatic Transmission Fluid: Use Honda ATF-Z1, capacity 2.9 quarts
Manual Transmission Fluid: Use Honda MTF, capacity 2.2 quarts
Fluid Change Interval: 30,000 miles for severe conditions
Shift Cable Adjustment: Proper adjustment procedures for smooth shifting
Clutch System: Hydraulic clutch service and bleeding procedures

WARNING! Use only specified fluids to prevent transmission damage.

Brake System

Brake system maintenance and repair procedures.

Component	Specification
Front Brake Pads	Minimum thickness: 0.12 in (3.0 mm)
Rear Brake Pads	Minimum thickness: 0.12 in (3.0 mm)
Front Rotor Thickness	Standard: 1.02 in (25.9 mm), Minimum: 0.94 in (23.9 mm)
Rear Rotor Thickness	Standard: 0.39 in (10.0 mm), Minimum: 0.35 in (9.0 mm)
Brake Fluid	DOT 3 or DOT 4, replace every 3 years

Suspension & Steering

Front MacPherson strut and rear multi-link suspension service.

Wheel Alignment: Front: Camber -0°30'±30', Toe 0±2mm; Rear: Camber -1°30'±30'
Strut Replacement: Proper procedure for front and rear strut assembly
Control Arms: Inspection and replacement of front lower control arms
Steering System: Electric power steering diagnosis and service
Stabilizer Bar: Link and bushing replacement procedures

Electrical System

Electrical system diagnostics and repair procedures.

Battery: 12V 55Ah, located in engine compartment
Alternator: 120A output, testing procedures
Starter: 1.4 kW, removal and installation
Fuse Boxes: Under-hood and under-dash locations
Lighting Systems: Headlight adjustment and bulb replacement
ECU Locations: PCM, ABS, SRS module locations and diagnostics

HVAC System

Heating, ventilation, and air conditioning system service.

Refrigerant: R-134a, capacity 17.6-19.4 oz (500-550 g)
Compressor Oil: PAG ND-OIL 8, 4.8-5.4 oz (135-150 cc)
Blower Motor: Removal and replacement procedure
Heater Core: Flushing and replacement instructions
A/C Diagnosis: Pressure testing and leak detection procedures

CAUTION! Proper refrigerant handling and recovery required.

Body & Interior

Body components and interior system service procedures.

Door Panels: Proper removal and installation techniques
Seat Removal: Front and rear seat removal procedures
Dashboard: Component access and removal instructions
Glass Replacement: Windshield and window replacement procedures
Exterior Trim: Bumper, moldings, and emblem replacement

Diagnostic Procedures

Using diagnostic tools and interpreting trouble codes.

System	Diagnostic Tool	Common Codes
Engine	Honda HDS or OBD-II scanner	P0300-P0304 (misfire), P0420 (catalyst)
Transmission	Honda HDS	P0700, P0715, P0720, P0730
ABS	Honda HDS	11-13 (wheel speed sensors)
SRS	Honda HDS	11-1X (driver airbag), 21-1X (passenger airbag)

Safety Precautions

Essential safety procedures for all service work.

Always disconnect battery before electrical work
Use jack stands when working under vehicle
Wear safety glasses during all repair procedures
Properly depower SRS system before airbag work
Follow environmental regulations for fluid disposal
Use torque wrench for all critical fasteners

WARNING! Failure to follow safety procedures may result in serious injury.

Troubleshooting Guide

Common problems and their solutions.

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery, starter, fuel pump	Check battery voltage, test starter, listen for fuel pump
Rough idle	Spark plugs, vacuum leak, MAF sensor	Replace plugs, check for leaks, clean MAF sensor
Transmission slipping	Low fluid, worn clutches	Check fluid level and condition, pressure test
Brake vibration	Warped rotors, uneven pads	Resurface or replace rotors, replace brake pads
A/C not cooling	Low refrigerant, compressor	Pressure test system, check compressor operation

Technical Support: Acura Technical Information System (TIS)

Parts Information: Contact Acura dealer or visit acura.com