Acura TSX 2009-2014 Electrical Specifications
Detailed technical specifications for the 2009-2014 Acura TSX electrical system, including wiring diagrams, fuse box layouts, component locations, and diagnostic procedures.
Electrical Specifications Overview Specifications
This document provides a comprehensive overview of the electrical specifications for the 2009-2014 Acura TSX. It includes detailed information on battery, charging system, electrical power distribution, lighting systems, and starting system. Use the search functionality to quickly find specific components or navigate through the sections to explore detailed specifications. Refer to the quick reference section for key electrical specifications at a glance.
How to Use
To search for specific electrical components or specifications, use the search bar at the top of the document. Enter keywords such as 'battery', 'alternator', or 'fuse box' to find relevant information quickly.
Navigate through the document by selecting sections from the table of contents. Each section provides detailed specifications and subsections for easier access to specific information. Use the headings to jump between major sections.
Key Specifications
Battery Capacity
51 Ah
Alternator Output
80 Amps
Main Fuse Rating
80A
Starter Motor Torque
0.8 kW
Headlight Wattage
35W (HID)
Available Specifications
Battery and Charging System
This section provides specifications for the battery, alternator, and charging system of the 2009-2014 Acura TSX. It includes details on battery capacity, alternator output, and charging system features.
Battery and Charging System
This section provides specifications for the battery, alternator, and charging system of the 2009-2014 Acura TSX. It includes details on battery capacity, alternator output, and charging system features.
Battery Specifications
- Battery Type: Maintenance-free, lead-acid
- Capacity: 51 Ah (Ampere-hours)
- Cold Cranking Amps (CCA): 450 CCA
- Terminal Type: Top post
- Voltage: 12V
Alternator Specifications
- Alternator Type: Belt-driven
- Output: 80 Amps
- Voltage Regulation: 13.5-14.5V
- Pulley Type: Serpentine belt
- Cooling: Air-cooled
Charging System Features
- Voltage regulator integrated into alternator
- Overcharge protection
- Low battery warning light
- Automatic battery charging
- Battery temperature sensor
Electrical Power Distribution
This section details the electrical power distribution components, including fuse boxes, relays, and circuit protection. It provides locations, ratings, and specifications for fuses and relays.
Electrical Power Distribution
This section details the electrical power distribution components, including fuse boxes, relays, and circuit protection. It provides locations, ratings, and specifications for fuses and relays.
Fuse Box Locations
- Main Fuse Box: Under the hood, driver's side
- Interior Fuse Box: Behind the glove box
- Rear Fuse Box: In the cargo area, right side
Fuse Ratings
- Main Fuse: 80A (Alternator)
- Interior Fuse: 20A (Accessories)
- Rear Fuse: 15A (Tail lights)
- Other Fuses: 10A-30A depending on circuit
Circuit Protection Features
- Blade-type fuses
- Circuit breaker for high-current applications
- Short-circuit protection
- Overload protection
- Automatic resetting for certain circuits
Lighting Systems
This section covers the specifications for the exterior and interior lighting systems, including bulb types, wattages, and control features.
Lighting Systems
This section covers the specifications for the exterior and interior lighting systems, including bulb types, wattages, and control features.
Exterior Lighting
- Headlights: HID (High-Intensity Discharge), 35W
- Fog Lights: Halogen, 55W
- Tail Lights: LED
- Turn Signals: Halogen, 21W
- Brake Lights: LED
Interior Lighting
- Dashboard Lights: LED
- Cabin Lights: Halogen, 10W
- Trunk Light: Halogen, 10W
- Door Courtesy Lights: LED
- Ambient Lighting: LED (optional)
Lighting Control Features
- Automatic headlights
- Daytime running lights (DRL)
- Headlight leveling system
- Fog light timer
- Interior light dimming
Starting System
This section includes specifications for the starter motor and ignition system, including torque, voltage, and control features.
Starting System
This section includes specifications for the starter motor and ignition system, including torque, voltage, and control features.
Starter Motor
- Starter Motor Type: Permanent magnet
- Torque: 0.8 kW
- Voltage: 12V DC
- Duty Cycle: Intermittent
- Weight: Approximately 5 kg
Ignition System
- Ignition Type: Electronic
- Spark Plugs: Platinum-tipped
- Spark Plug Gap: 0.044 in (1.1 mm)
- Ignition Coil: 12V, 5 ohms
- Crankshaft Position Sensor: Hall-effect type
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Component Specifications
Overview
- Type
- 12V conventional electrical system
- Configuration
- Front-engine, front-wheel drive
- Platform
- Honda Accord platform
- Material
- Copper wiring and electrical components
- Location
- Main electrical components located in engine compartment
Dimensions
- Battery Size
- 51R (standard automotive)
- System Voltage
- 12V DC
- Alternator Output
- 100A (maximum)
- Wiring Gauge
- 10-14 AWG (depending on circuit)
- Fuse Box Dimensions
- 12x6 inches
- Ecu Dimensions
- 10x8x6 inches
- Wiring Harness Weight
- 100-150 lbs
- Battery Terminal Size
- M6 and M8
Materials
- Battery
- Lead-acid
- Wiring
- Copper core with PVC insulation
- Connectors
- Weatherproof plastic and metal
- Ecu Housing
- Aluminum alloy
- Fuse Box
- Durable plastic
Features
- Lighting
-
- HID headlights
- LED taillights
- Fog lights
- Interior LED lighting
- Electrical Controls
-
- Power windows
- Power mirrors
- Power seats
- Cruise control
- Power Outlets
-
- 12V outlet in front
- 12V outlet in rear
- Cigarette lighter
- USB charging ports
- infotainment
-
- 7-inch touchscreen
- Bluetooth connectivity
- USB input
- Auxiliary input
- Driver Assistance
-
- Cruise control
- Rain-sensing wipers
- Auto-dimming rearview mirror
Safety Features
- Airbags
-
- Dual front airbags
- Side airbags
- Curtain airbags
- Anti-Theft
-
- Immobilizer system
- Alarm system
- Electrical Safety
-
- Circuit protection
- Overcharge protection
- Short-circuit protection
Comfort Features
- Climate Control
-
- Dual-zone automatic climate control
- Air filtration system
- Rear vents
- Seating
-
- Heated front seats
- Leather upholstery
- Driver lumbar support
- Convenience
-
- Keyless entry
- Push-button start
- Remote start
- infotainment
-
- Premium sound system
- Satellite radio
- Steering wheel controls
Accessories
- installation Kits
-
- Wiring harness kit
- Connector repair kit
- Fuse replacement kit
- Maintenance
-
- Battery terminal cleaner
- Wiring inspection tool
- Multimeter
- Upgrades
-
- Performance air intake
- High-capacity alternator
- Upgraded battery
Maintenance
- Service interval
-
- Miles: 7,500 miles, Months: 6 months, Items: Battery inspection,Terminal cleaning,Wiring harness check,Fuse box inspection, Note: Check battery terminals and wiring connections
- Miles: 15,000 miles, Months: 12 months, Items: Alternator belt inspection,ECU software update,Wiring insulation check,Fuse replacement, Note: Inspect electrical connections and wiring
- Miles: 30,000 miles, Months: 24 months, Items: Battery replacement,Wiring harness inspection,ECU performance test,Alternator output test, Note: Major electrical system overhaul
- Maintenance Notes
-
- Use genuine parts for replacements
- Follow proper safety procedures
- Disconnect battery before servicing
Warranty
- Battery
- Coverage: 3 years / 36,000 milesDetails: Pro-rated replacement
- Electrical Components
- Coverage: 4 years / 50,000 milesDetails: Full replacement
- Corrosion Protection
- Coverage: 5 years / unlimited milesDetails: Perforation warranty
- Accessories
- Coverage: 1 year / 12,000 milesDetails: Replacement of defective parts
Production Details
- Manufacturer
- Honda Motor Co., Ltd.
- Manufacturing Process
-
- Robotic welding
- Automated assembly lines
- Quality control inspections
- Environmental testing
- Quality Control
- inspection Points: 100+ pointsTesting Procedures: Voltage drop test, Continuity test, Load testCertifications: ISO 9001, IATF 16949
- Sustainability
-
- Recyclable materials
- Energy-efficient manufacturing
- Reduced emissions
- Production Metrics
- Units Produced: 1.2 millionProduction Cycle: 10 hours per unitDefect Rate: Less than 1%Warranty Claim Rate: Less than 2%
Service Information for electrical Service
Maintenance and service requirements specific to this component
- Inspect battery terminals
- Check wiring connections
- Test battery health
- Inspect fuses
Ensure all electrical connections are clean and secure
- Inspect alternator belt
- Check ECU for updates
- Inspect wiring harness
- Replace fuses as needed
Use specialized tools for ECU updates
- Replace battery
- Inspect wiring harness
- Test ECU performance
- Test alternator output
Major service - ensure all electrical systems are tested
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the voltage of the battery in the 2009-2014 Acura TSX?
What is the voltage of the battery in the 2009-2014 Acura TSX?
The 2009-2014 Acura TSX uses a 12-volt lead-acid battery with a capacity of 51 Ah (ampere-hours). The battery dimensions are approximately 9.1 x 6.9 x 7.5 inches (L x W x H).
Q2 What is the alternator output for the 2009-2014 Acura TSX?
What is the alternator output for the 2009-2014 Acura TSX?
The alternator in the 2009-2014 Acura TSX has an output of 130 amps at 12 volts. This ensures sufficient power for the vehicle's electrical systems, including lighting, infotainment, and climate control.
Q3 What type of fuses are used in the 2009-2014 Acura TSX?
What type of fuses are used in the 2009-2014 Acura TSX?
The 2009-2014 Acura TSX uses blade-type fuses with ratings ranging from 5A to 40A. The fuse box is located under the dashboard on the driver's side and in the engine compartment.
Q4 How do I reset the TPMS (Tire Pressure Monitoring System) on the 2009-2014 Acura TSX?
How do I reset the TPMS (Tire Pressure Monitoring System) on the 2009-2014 Acura TSX?
To reset the TPMS, ensure all tires are inflated to the recommended pressure (32 psi for front and rear tires). Then, press and hold the TPMS reset button located under the dashboard until the TPMS light blinks twice. Refer to the owner's manual for detailed instructions.
Q5 What is the wattage of the headlights in the 2009-2014 Acura TSX?
What is the wattage of the headlights in the 2009-2014 Acura TSX?
The 2009-2014 Acura TSX uses halogen headlights with a wattage of 55W for low beam and 60W for high beam. HID (High-Intensity Discharge) headlights are optional and use 35W bulbs.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2009-2014 Acura TSX Electrical Wiring Diagrams
Coming SoonDetailed wiring diagrams for all electrical systems, including lighting, sensors, and infotainment.
Battery Replacement Guide for 2009-2014 Acura TSX
Coming SoonStep-by-step instructions for safely replacing the 12-volt battery, including precautions and reset procedures.
Alternator Testing and Replacement Procedures
Coming SoonTechnical guide for diagnosing alternator issues and replacing the alternator in the 2009-2014 Acura TSX.
TPMS Troubleshooting and Maintenance
Coming SoonComprehensive guide to troubleshooting and maintaining the Tire Pressure Monitoring System in the 2009-2014 Acura TSX.
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Technical Information
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