The 2007 Acura MDX Repair Manual provides comprehensive technical information for servicing and maintaining the 2007 Acura MDX luxury SUV. This manual covers engine systems, transmission, suspension, brakes, electrical systems, HVAC, and body components. It includes diagnostic procedures, repair instructions, specifications, and maintenance schedules for the 3.7L V6 engine, 5-speed automatic transmission, SH-AWD system, and all major vehicle systems.
Vehicle identification, manual organization, safety precautions, and service procedures.
| Component | Description |
|---|---|
| VIN Location | Driver's side dashboard visible through windshield |
| Model Year | 2007 |
| Engine Code | J37A1 |
| Transmission | 5-speed automatic with SportShift |
| Drivetrain | SH-AWD (Super Handling All-Wheel Drive) |
| Fuel System | Programmed Fuel Injection (PGM-FI) |
| Brake System | 4-wheel disc with ABS and VSA |
| Safety Systems | Dual-stage front airbags, side curtain airbags |
| Service Intervals | Refer to maintenance schedule |
| Special Tools | Required for specific repair procedures |
Scheduled maintenance procedures and intervals for optimal vehicle performance.
WARNING! Always use genuine Acura parts and fluids. Follow torque specifications precisely.
3.7L J37A1 V6 engine service and repair procedures.
CAUTION! Engine must be cool before servicing. Follow safety procedures for fuel system work.
Front MacPherson strut and rear multi-link suspension systems.
Front Suspension: Struts, lower arms, stabilizer bar, ball joints. Rear Suspension: Multi-link with trailing arms. Steering: Power rack-and-pinion with variable assist.
Alignment Specifications: Front camber -0°30' ± 45', Front caster +3°00' ± 45', Front toe 0 ± 2mm, Rear camber -1°00' ± 45', Rear toe +2 ± 2mm. Steering gear ratio: 16.5:1. Turning circle: 38.1 ft.
4-wheel disc brakes with ABS and Vehicle Stability Assist.
Tip: Always replace brake pads in axle sets. Bed new pads properly.
Battery, charging, starting, and accessory systems.
WARNING! Disconnect battery before electrical work. Use proper circuit protection.
Heating, ventilation, and air conditioning system service.
Automatic climate control system with dual-zone temperature control. Refrigerant: R-134a, Capacity: 1.38-1.59 lbs. Compressor: 10S20C variable displacement. Heater core replacement requires dashboard removal.
Body panel replacement, glass service, and interior component repair.
CAUTION! Follow proper procedures for airbag system service. Deactivate system before working on components.
Technical specifications and torque values.
| Component | Specification |
|---|---|
| Engine Displacement | 3.7L (3664 cc) |
| Horsepower | 300 hp @ 6000 rpm |
| Torque | 275 lb-ft @ 5000 rpm |
| Compression Ratio | 11.0:1 |
| Fuel Capacity | 21.0 gallons |
| Oil Capacity | 4.5 quarts (with filter) |
| Coolant Capacity | 8.7 quarts |
| Front Brake Rotor | 12.6 x 1.1 inches |
| Rear Brake Rotor | 13.1 x 0.7 inches |
| Tire Size | P235/65R17 103T |
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Battery, starter, fuel system | Check battery voltage, fuel pressure, spark |
| Rough idle | Vacuum leak, dirty injectors | Check for leaks, clean fuel system |
| Transmission slipping | Low fluid, worn clutches | Check fluid level and condition |
| Brake vibration | Warped rotors | Machine or replace rotors |
| Electrical issues | Bad grounds, blown fuses | Check ground connections, fuses |
Reset: Some systems may require PCM reset after repairs.
Service: Contact Acura dealer for technical support and genuine parts.