Acura MDX 2001-2006 Electrical Specifications
Detailed technical specifications for the electrical system of the 2001-2006 Acura MDX, including wiring, fuses, voltage, and component-specific data.
Electrical Specifications Overview Specifications
This document provides a comprehensive overview of the electrical specifications for the 2001-2006 Acura MDX. It includes detailed information on the vehicle's electrical systems, components, and technical parameters. Use this guide to understand the electrical architecture, diagnose issues, and perform repairs. Navigate through the sections to find specific details, and refer to the quick reference section for key specifications.
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Key Specifications
Battery Capacity
50 Ah
Alternator Output
100A
System Voltage
12V
Maximum Power Draw
100A
Starter Motor Power
1.2 kW
Available Specifications
Battery and Charging System
This section details the specifications and requirements for the battery and charging system in the 2001-2006 Acura MDX. It includes information on battery type, capacity, charging parameters, and maintenance recommendations.
Battery and Charging System
This section details the specifications and requirements for the battery and charging system in the 2001-2006 Acura MDX. It includes information on battery type, capacity, charging parameters, and maintenance recommendations.
Battery Specifications
- Battery type: Maintenance-free, lead-acid
- Cold Cranking Amps (CCA): 600 CCA
- Reserve Capacity: 90 minutes
- Voltage: 12V
- Capacity: 50 Ah
- Terminals: Top-post
Charging System
- Alternator type: Bosch alternator
- Alternator output: 100A
- Voltage regulator: Internal
- Charging voltage: 13.5-14.5V
- Belt tension: 80-100 N
Electrical Power Distribution
This section covers the electrical power distribution system, including the fuse box, relays, and wiring harness. It provides locations, ratings, and functions for key components.
Electrical Power Distribution
This section covers the electrical power distribution system, including the fuse box, relays, and wiring harness. It provides locations, ratings, and functions for key components.
Fuse Box Specifications
- Location: Under-hood and interior
- Total fuses: 30
- Main fuse rating: 80A
- Blade type: Standard OEM
- Relay box integrated: Yes
Wiring Harness
- Material: Copper core with PVC insulation
- Gauge: 10AWG to 22AWG
- Connectors: Weather-sealed
- Grounding points: 12 locations
- Maximum current: 100A
Starting System
This section provides details on the starting system, including the starter motor, solenoid, and ignition switch. It includes specifications, torque values, and troubleshooting tips.
Starting System
This section provides details on the starting system, including the starter motor, solenoid, and ignition switch. It includes specifications, torque values, and troubleshooting tips.
Starter Motor
- Type: Permanent magnet
- Power: 1.2 kW
- Current draw: 150A
- Torque: 20 Nm
- Operating voltage: 12V
Ignition System
- Ignition coil type: Coil-on-plug
- Spark plug gap: 0.044 in
- Spark voltage: 15kV
- Distributor: Electronic
- Spark plug torque: 10 ft-lbs
Lighting System
This section covers the lighting system, including headlamps, taillamps, and interior lights. It provides details on bulb types, wattage, and circuit information.
Lighting System
This section covers the lighting system, including headlamps, taillamps, and interior lights. It provides details on bulb types, wattage, and circuit information.
Exterior Lighting
- Headlamp type: Halogen
- Headlamp bulb: H4 (60/55W)
- Fog lamp bulb: H3 (55W)
- Taillamp bulb: W21/5W
- Turn signal bulb: W21W
Interior Lighting
- Dome light bulb: T10 (5W)
- Map light bulb: T10 (5W)
- Trunk light bulb: T10 (5W)
- Door courtesy light: LED
- Footwell light: LED
Entertainment and Accessories
This section details the electrical specifications for the entertainment system, accessories, and optional features. It includes information on audio systems, power outlets, and electronic accessories.
Entertainment and Accessories
This section details the electrical specifications for the entertainment system, accessories, and optional features. It includes information on audio systems, power outlets, and electronic accessories.
Audio System
- Head unit power: 4x50W
- Speaker impedance: 4Ω
- Subwoofer power: 150W RMS
- Amplifier class: Class-D
- Auxiliary input: RCA
Power Outlets
- Cigarette lighter: 12V, 10A
- Rear power outlet: 12V, 10A
- Cargo area outlet: 12V, 10A
- USB ports: 1x 5V, 500mA
- Auxiliary power: 12V, 20A
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Component Specifications
Overview
- Voltage
- 12V
- Current Type
- DC/AC
- Battery Type
- Lead-Acid (51R)
- Alternator Capacity
- 110A
- Location
- Under hood, driver side
Dimensions
- Battery Length
- 10.0 in (254 mm)
- Battery Width
- 6.8 in (173 mm)
- Battery Height
- 7.5 in (191 mm)
- Alternator Length
- 6.5 in (165 mm)
- Alternator Width
- 4.0 in (102 mm)
- Alternator Height
- 5.0 in (127 mm)
- Fuse Box Location
- Driver side dashboard
Materials
- Battery Terminals
- Lead with tin plating
- Wiring Harness
- Copper core with PVC insulation
- Connectors
- Weatherproof silicone
- Circuit Breakers
- Ceramic
Features
- Lighting
-
- HID (High-Intensity Discharge) headlights
- LED taillights
- Automatic headlight leveling
- Fog lights
- Interior ambient lighting
- infotainment
-
- BOSE premium sound system
- CD/DVD player
- Navigation system
- Rear seat entertainment system
- Bluetooth connectivity
- Power Systems
-
- Power windows
- Power moonroof
- Power tailgate
- Remote keyless entry
- Push-button start
- Driver Assistance
-
- Cruise control
- Rain-sensing wipers
- Auto-dimming rearview mirror
- Homelink garage door opener
- Electrochromic side mirrors
- Climate Control
-
- Dual-zone automatic climate control
- Rear climate control
- Air quality sensor
- Recirculation mode
- Rear seat heater ducts
Safety Features
- Airbags
-
- Dual front airbags
- Front side airbags
- Side curtain airbags
- Driver knee airbag
- Anti Theft
-
- Immobilizer system
- Keyless entry with theft deterrent
- Alarm system
- Stolen vehicle tracking
- Circuit Protection
-
- Fuse box with 25 fuses
- Circuit breaker for alternator
- Overload protection for wiring
Comfort Features
- Seating
-
- Heated front seats
- Heated rear seats
- Power adjustable front seats
- Driver memory seat
- Leather upholstery
- Convenience
-
- Power steering
- Tilt and telescoping steering wheel
- Cruise control
- Auto-dimming rearview mirror
- Universal garage door opener
- Entertainment
-
- Premium audio system
- Rear DVD entertainment system
- Auxiliary input jack
- USB port
- Bluetooth streaming
- Illumination
-
- Ambient lighting
- Footwell lighting
- Cabin lighting
- Trunk light
- Glovebox light
Accessories
- Charging
-
- Cigarette lighter
- 12V accessory outlets (x4)
- USB ports (x2)
- Power outlet in trunk
- Exterior
-
- Tow wiring harness
- Trailer hitch wiring
- Roof rack electrical connectors
- License plate light
- interior
-
- Cargo area light
- Door courtesy lights
- Illuminated door sills
- Center console lighting
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Maintenance Items
-
- Battery terminal cleaning
- Alternator belt inspection
- Wiring harness inspection
- Fuse box inspection
- Software updates
- Notes
- Recommended to use genuine parts. Battery replacement every 5 years.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Basic vehicle coverage
- Powertrain
- Miles: 70,000Years: 6Coverage: Engine, transmission, and drivetrain
- Battery
- Miles: 100,000Years: 8Coverage: Battery and electrical system
- Accessories
- Miles: 50,000Years: 4Coverage: Dealer-installed accessories
Production Details
- Manufacturer
- Honda of America Mfg., Inc.
- Manufacturing Process
-
- Robotic welding
- Laser cutting
- Automated assembly lines
- Quality control checkpoints
- Quality Control
- inspection: Full vehicle inspection before deliveryTesting: Electrical system diagnosticsCertification: Compliance with FMVSS
- Sustainability
-
- Recyclable materials
- Energy-efficient manufacturing
- Emissions reduction
- Production Metrics
- Units Per Year: 50,000+Assembly Time: 20 hoursDefect Rate: <1%
Service Information for electrical Service
Maintenance and service requirements specific to this component
- Battery terminal cleaning
- Inspect wiring harness
- Check alternator belt
- Test electrical system
- Software update check
Recommended to use genuine parts. Battery replacement every 5 years.
- Inspect fuses and circuit breakers
- Check power steering fluid
- Inspect electrical connectors
- Test lighting systems
- Inspect wiper motor
Special attention to wiring harness inspection
- Replace battery
- Inspect alternator
- Check starter motor
- Inspect fuse box
- Test all electrical systems
Critical to use proper tools for battery replacement
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the voltage rating for the battery in the 2001-2006 Acura MDX?
What is the voltage rating for the battery in the 2001-2006 Acura MDX?
The Acura MDX uses a 12-volt lead-acid battery with a capacity of 70 Ah. Ensure the battery terminals are clean and properly connected for optimal performance.
Q2 How do I check the alternator output on my Acura MDX?
How do I check the alternator output on my Acura MDX?
The alternator should produce between 13.5 and 14.5 volts at idle. Use a multimeter to check the voltage at the battery terminals while the engine is running. If the voltage is outside this range, the alternator may need servicing.
Q3 What is the fuse rating for the main electrical circuit in the Acura MDX?
What is the fuse rating for the main electrical circuit in the Acura MDX?
The main electrical circuit fuse is rated at 30 amps. It is located in the fuse box under the dashboard. Always use a fuse with the same rating to avoid electrical failures.
Q4 How do I troubleshoot the electrical system if my Acura MDX's lights are flickering?
How do I troubleshoot the electrical system if my Acura MDX's lights are flickering?
Flickering lights can indicate a loose connection or a failing alternator. Check the wiring connections at the light fixtures and the alternator output voltage. If the issue persists, consult a professional technician.
Q5 What is the recommended wire gauge for electrical repairs on the Acura MDX?
What is the recommended wire gauge for electrical repairs on the Acura MDX?
For most electrical repairs, use 14-gauge wire for circuits carrying up to 15 amps and 12-gauge wire for circuits carrying up to 20 amps. Ensure the wire is insulated and rated for automotive use.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura MDX Electrical System Manual
Coming SoonOfficial manual detailing the electrical system components, wiring diagrams, and troubleshooting procedures for the 2001-2006 Acura MDX.
Alternator Replacement Guide
Coming SoonStep-by-step guide for replacing the alternator in the 2001-2006 Acura MDX, including safety precautions and necessary tools.
Battery Maintenance Tips
Coming SoonBest practices for maintaining the battery in the Acura MDX, including cleaning terminals, checking voltage, and preventing corrosion.
Fuse Box Diagram
Coming SoonDetailed diagram of the fuse box layout in the 2001-2006 Acura MDX, including fuse ratings and their corresponding circuits.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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