Subaru Subaru Crosstrek 2018-present Electrical Specifications
Explore the detailed electrical specifications for the 2018-Present Subaru Crosstrek, including battery, alternator, wiring harness, fuses, and lighting systems. This guide is essential for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed electrical specifications for the 2018-Present Subaru Crosstrek. It is designed to assist users in understanding the vehicle's electrical systems, including battery, charging, lighting, and infotainment. Use the search functionality to locate specific terms or navigate through sections to explore detailed information. Each section is organized to provide a comprehensive overview of the electrical components and their technical details.
How to Use
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Navigate through the document by clicking on the section titles in the table of contents. Each section contains subsections with detailed technical points for easy reference.
Key Specifications
Battery Voltage
12 V
Alternator Output
130 A
Headlight Type
LED
Infotainment Screen Size
6.5 inches
USB Ports
4
Available Specifications
Battery and Charging System
This section covers the specifications and details of the battery and charging system in the Subaru Crosstrek. It includes information on battery type, capacity, charging voltage, and alternator output.
Battery and Charging System
This section covers the specifications and details of the battery and charging system in the Subaru Crosstrek. It includes information on battery type, capacity, charging voltage, and alternator output.
Battery Specifications
- Battery Type: 12V Lead-Acid
- Capacity: 48 Ah
- Cold Cranking Amps (CCA): 550 A
- Reserve Capacity: 90 minutes
- Maintenance-Free Design
- Battery Life: Approximately 3-5 years
Charging System
- Alternator Output: 130 A
- Charging Voltage: 14.4 V
- Voltage Regulator: Integrated
- Charging Efficiency: 85%
Lighting System
This section provides details on the lighting system, including headlights, taillights, and interior lighting. It covers bulb types, wattage, and advanced lighting technologies.
Lighting System
This section provides details on the lighting system, including headlights, taillights, and interior lighting. It covers bulb types, wattage, and advanced lighting technologies.
Exterior Lighting
- Headlights: LED with High Beam Assist
- Taillights: LED
- Fog Lights: Halogen
- Daytime Running Lights: LED
- Turn Signal Lights: LED
Interior Lighting
- Dome Light: LED
- Map Lights: LED
- Ambient Lighting: LED
- Cargo Area Light: LED
Infotainment and Connectivity
This section outlines the infotainment and connectivity features of the Subaru Crosstrek, including audio systems, display screens, and connectivity options.
Infotainment and Connectivity
This section outlines the infotainment and connectivity features of the Subaru Crosstrek, including audio systems, display screens, and connectivity options.
Audio System
- Standard Audio: 6.5-inch Touchscreen
- Premium Audio: Harman Kardon with 8 Speakers
- AM/FM Radio
- Bluetooth Connectivity
- Apple CarPlay and Android Auto
Display and Controls
- Multi-Function Display: 4.2-inch LCD
- Steering Wheel Controls
- Voice Recognition
- USB Ports: 2 Front, 2 Rear
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Component Specifications
Overview
- Type
- 12V Electrical System
- Configuration
- Negative Ground
- Platform
- Subaru Global Platform
- Material
- High-grade copper wiring
- Location
- Front and rear distribution
Dimensions
- Battery Length
- 8.5 inches (216 mm)
- Battery Width
- 6.9 inches (175 mm)
- Battery Height
- 7.5 inches (191 mm)
- Wire Gauge
- 16 AWG (1.3 mm²)
- Alternator Output
- 130 amps at 12V
- Battery Capacity
- 48 Ah
- Fuse Box Size
- 6.3 x 4.7 x 2.4 inches (160 x 120 x 60 mm)
Materials
- Wiring
- Copper with PVC insulation
- Battery Case
- Polypropylene
- Fuse Box
- Heat-resistant polymer
- Alternator Housing
- Aluminum alloy
Features
- Lighting
-
- LED headlights
- LED taillights
- Daytime running lights
- Automatic headlight leveling
- Charging
-
- USB ports (front and rear)
- 12V power outlets
- Wireless charging pad
- Battery management system
- Sensors
-
- Rain-sensing wipers
- Automatic dimming mirror
- Blind-spot detection
- Rear cross-traffic alert
- infotainment
-
- 6.5-inch touchscreen
- Apple CarPlay
- Android Auto
- Bluetooth connectivity
- Safety
-
- Electronic Stability Control
- Traction Control System
- ABS with EBD
- Hill Start Assist
Safety Features
- Circuit Protection
-
- Main fuse box
- Secondary fuse box
- Circuit breakers
- Overload Protection
-
- Automatic shutdown relay
- Battery disconnect
- Short circuit detection
- Fire Prevention
- Flame-retardant wiring insulation
Comfort Features
- Climate Control
-
- Automatic dual-zone AC
- Heated front seats
- Heated steering wheel
- Rear defroster
- Convenience
-
- Keyless entry
- Push-button start
- Power windows
- Power door locks
- Audio
-
- 6-speaker sound system
- AM/FM radio
- SiriusXM satellite radio
- HD Radio
Accessories
- Exterior
-
- Roof rack with LED lighting
- Trailer hitch wiring harness
- Fog lights
- interior
-
- Cargo area lighting
- Ambient interior lighting
- Rear seat USB ports
- Technology
-
- Navigation system
- Upgraded sound system
- Wi-Fi hotspot
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Battery terminal cleaning
- Alternator belt inspection
- Fuse and relay check
- Wiring harness inspection
- Ground connection verification
- Maintenance Notes
- Use only OEM parts for replacements
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Electrical components
- Powertrain
- Miles: 60,000Years: 5Coverage: Alternator and starter
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Wiring and connectors
- Battery
- Miles: 36,000Years: 3Coverage: Replacement or repair
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Automated wiring harness assembly
- Robotic soldering
- Precision testing
- Quality Control
- Testing: Voltage drop test, Insulation resistance test, Load testingStandards: ISO 9001 certified
- Sustainability Practices
-
- Recyclable materials
- Energy-efficient production
- Reduced emissions
- Production Metrics
- Units Per Year: 150,000Defect Rate: 0.1%Lead Time: 2 weeks
Service Information for electrical Service
Maintenance and service requirements specific to this component
- Inspect battery terminals
- Check alternator belt tension
- Verify fuse and relay operation
- Test battery voltage
- Inspect wiring harness
Use dielectric grease on battery terminals
- Clean battery terminals
- Inspect alternator output
- Check ground connections
- Test starter motor operation
- Verify charging system performance
Replace alternator belt if necessary
- Replace battery if needed
- Inspect all wiring harnesses
- Check for corrosion on connectors
- Test all electrical systems
- Replace alternator if required
Perform full electrical system diagnostic
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the electrical system specifications for the 2018-Present Subaru Crosstrek?
What are the electrical system specifications for the 2018-Present Subaru Crosstrek?
The 2018-Present Subaru Crosstrek features a 12-volt electrical system with a 12V battery and alternator. The vehicle supports a variety of electrical components, including LED lighting, infotainment systems, and advanced driver-assistance systems (ADAS). The alternator output ranges from 130-150 amps, depending on the trim level. The electrical system is compatible with standard 12V accessories and aftermarket upgrades, provided they meet Subaru's specifications and do not exceed the system's capacity.
Q2 What are the maintenance requirements for the Crosstrek's electrical system?
What are the maintenance requirements for the Crosstrek's electrical system?
Regular maintenance for the Crosstrek's electrical system includes inspecting the battery terminals for corrosion, ensuring the alternator is functioning properly, and checking the wiring for wear or damage. The battery should be tested annually and replaced every 3-5 years. Fuses and relays should be inspected during routine service intervals. Additionally, software updates for the infotainment and ADAS systems should be performed as recommended by Subaru.
Q3 How do I replace the battery in a 2018-Present Subaru Crosstrek?
How do I replace the battery in a 2018-Present Subaru Crosstrek?
To replace the battery, first, turn off the engine and remove the key. Open the hood and locate the battery in the engine bay. Disconnect the negative terminal first, followed by the positive terminal. Remove the battery hold-down clamp and carefully lift the battery out. Install the new battery, ensuring it is securely placed. Reconnect the positive terminal first, then the negative terminal. Tighten the hold-down clamp and ensure all connections are secure. Dispose of the old battery responsibly.
Q4 What should I do if my Crosstrek's electrical system malfunctions?
What should I do if my Crosstrek's electrical system malfunctions?
If you experience electrical issues, start by checking the battery connections for corrosion or looseness. Inspect fuses and relays for any signs of damage. If the problem persists, use a diagnostic tool to scan for error codes. Common issues include a failing alternator, dead battery, or faulty wiring. If you cannot resolve the issue, consult a certified Subaru technician for further diagnosis and repair.
Q5 How can I optimize the performance of my Crosstrek's electrical system?
How can I optimize the performance of my Crosstrek's electrical system?
To optimize performance, ensure the battery is fully charged and in good condition. Use high-quality electrical components and accessories that meet Subaru's specifications. Regularly update the vehicle's software to ensure optimal performance of the infotainment and ADAS systems. Avoid overloading the electrical system with aftermarket accessories that exceed the alternator's output capacity. Regularly inspect and maintain wiring and connections to prevent issues.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Subaru Crosstrek Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2018-Present Subaru Crosstrek.
Technical Service Bulletin: Electrical System Updates
Coming SoonLatest updates and fixes for the electrical system in the 2018-Present Subaru Crosstrek.
Subaru Crosstrek Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM parts and accessories for the 2018-Present Subaru Crosstrek.
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Technical Information
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