The 2011 Acura MDX Repair Manual provides comprehensive technical information for maintaining and repairing the 2011 Acura MDX luxury crossover SUV. This manual covers the 3.7L V6 engine, 5-speed automatic transmission with SportShift, SH-AWD system, electrical systems, suspension, brakes, heating and air conditioning, body components, and routine maintenance procedures. Below are key sections for technical specifications, maintenance schedules, troubleshooting, and repair procedures.
Key technical data for the 2011 Acura MDX including dimensions, capacities, and performance specifications.
| Specification | Description |
|---|---|
| Engine Type | 3.7L SOHC V6 VTEC |
| Horsepower | 300 hp @ 6300 rpm |
| Torque | 270 lb-ft @ 4500 rpm |
| Transmission | 5-speed automatic with SportShift |
| Drivetrain | Super Handling All-Wheel Drive (SH-AWD) |
| Fuel Capacity | 21.0 gallons |
| Curb Weight | 4,478 lbs |
| Towing Capacity | 5,000 lbs (with accessory towing package) |
| Wheel Size | 18-inch aluminum alloy |
| Overall Length | 191.6 inches |
Recommended maintenance intervals for optimal vehicle performance and longevity.
WARNING! Always use genuine Acura parts and fluids for optimal performance and warranty compliance.
Detailed information about the 3.7L V6 engine, including repair procedures and specifications.
Common Procedures: Timing belt replacement, valve cover gasket replacement, oil pan service, thermostat replacement.
Service information for the 5-speed automatic transmission and SH-AWD system.
Transmission: 5-speed automatic with Grade Logic Control and SportShift manual mode.
SH-AWD System: Electronically controlled all-wheel drive with torque vectoring.
CAUTION! Use only Honda DW-1 automatic transmission fluid.
Comprehensive electrical system diagnosis and repair procedures.
| Component | Specification |
|---|---|
| Battery | 12V, 70Ah |
| Alternator | 150A |
| Starter | 1.4 kW |
| Fuse Box Locations | Under-hood, driver's side interior |
| Bulb Types | See individual replacement procedures |
Systems Covered: Starting, charging, lighting, power accessories, audio/navigation, climate control.
Front and rear suspension components and power steering system service.
Tip: Always check wheel alignment after suspension component replacement.
Complete brake system service including ABS and VSA (Vehicle Stability Assist).
Service Procedures: Pad replacement, rotor service, caliper repair, brake bleeding, ABS module diagnosis.
Climate control system maintenance and repair procedures.
WARNING! AC system service requires proper certification and equipment.
Body panel replacement, interior trim, and electrical accessory service.
Body Components: Door panels, bumpers, hood, trunk, glass replacement.
Interior Features: Seat removal and repair, dashboard components, console service, trim panels.
Electrical Accessories: Power windows, power seats, sunroof, mirror adjustment, entertainment system.
Common problems and diagnostic procedures for the 2011 Acura MDX.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine misfire | Spark plugs, coils, fuel injectors | Check ignition components; test fuel delivery system; scan for trouble codes. |
| Transmission shifting hard | Fluid level, sensors, solenoids | Check fluid level and condition; scan transmission control module for codes. |
| SH-AWD warning light | Wheel sensors, transfer case | Diagnose with HDS scanner; check wheel speed sensors; inspect transfer case fluid. |
| Brake pulsation | Warped rotors, stuck calipers | Measure rotor runout; inspect caliper operation; replace worn components. |
| AC not cooling | Refrigerant leak, compressor | Check refrigerant pressure; test compressor clutch; inspect for leaks. |
Diagnostic Tools: Honda Diagnostic System (HDS) or compatible OBD-II scanner required for advanced diagnostics.
Important safety information for working on the 2011 Acura MDX.
Emergency Procedures: In case of accident or fire, evacuate vehicle immediately and contact emergency services.