Buick Regal 2018-present Electrical Specifications
Explore the detailed electrical specifications for the 2018-Present Buick Regal, including battery, alternator, starter motor, and wiring systems. Essential for maintenance, repair, and upgrades.
Overview Specifications
This document provides a detailed overview of the electrical specifications for the 2018-Present Buick Regal. It is designed to help users understand the electrical components, systems, and features of the vehicle. The document is organized into sections that cover major electrical systems, including the battery, charging system, lighting, and infotainment. Each section includes subsections with specific technical details. Use the search and navigation instructions to quickly find the information you need.
How to Use
To search for specific terms, use the search bar at the top of the document. Enter keywords related to the electrical feature or component you are looking for. The search results will highlight relevant sections and subsections.
Navigate through the document by scrolling or using the table of contents. Each major section is clearly labeled, and subsections are listed under their respective sections. Click on a section or subsection title to jump directly to that part of the document.
Key Specifications
Battery Capacity
70 Ah
Alternator Output
150 A
Headlight Type
LED
Audio System Output
500 W
Infotainment Display
8-inch
Available Specifications
Battery and Charging System
This section covers the battery and charging system of the 2018-Present Buick Regal. It includes details on the battery type, capacity, and maintenance, as well as the alternator and charging system specifications.
Battery and Charging System
This section covers the battery and charging system of the 2018-Present Buick Regal. It includes details on the battery type, capacity, and maintenance, as well as the alternator and charging system specifications.
Battery Specifications
- Type: Absorbent Glass Mat (AGM)
- Capacity: 70 Ah
- Voltage: 12 V
- Cold Cranking Amps (CCA): 760 A
Charging System
- Alternator Type: High-output
- Alternator Output: 150 A
- Voltage Regulation: 14.5 V
- Battery Management System: Integrated
Lighting System
This section provides details on the exterior and interior lighting systems of the Buick Regal. It includes specifications for headlights, taillights, and interior lighting features.
Lighting System
This section provides details on the exterior and interior lighting systems of the Buick Regal. It includes specifications for headlights, taillights, and interior lighting features.
Exterior Lighting
- Headlights: LED with auto-leveling
- Taillights: LED with dynamic turn signals
- Fog Lights: Halogen
- Daytime Running Lights: LED
Interior Lighting
- Ambient Lighting: Multi-color LED
- Overhead Lights: LED
- Map Lights: LED
- Footwell Lighting: LED
Infotainment and Connectivity
This section covers the infotainment and connectivity features of the Buick Regal. It includes details on the audio system, navigation, and connectivity options.
Infotainment and Connectivity
This section covers the infotainment and connectivity features of the Buick Regal. It includes details on the audio system, navigation, and connectivity options.
Audio System
- Speaker System: Bose premium audio
- Number of Speakers: 11
- Amplifier Output: 500 W
- Audio Inputs: USB, Bluetooth, AUX
Navigation and Connectivity
- Infotainment System: Buick IntelliLink
- Display Size: 8-inch touchscreen
- Navigation: Built-in GPS
- Smartphone Integration: Apple CarPlay, Android Auto
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Component Specifications
Overview
- Type
- 12V DC System
- Configuration
- Single Battery
- Platform
- GM E2XX
- Material
- High-grade Copper
- Location
- Front Engine Compartment
Dimensions
- Battery Length
- 10.5 in / 26.67 cm
- Battery Width
- 6.8 in / 17.27 cm
- Battery Height
- 7.9 in / 20.07 cm
- Alternator Diameter
- 5.1 in / 12.95 cm
- Alternator Length
- 7.2 in / 18.29 cm
- Wire Gauge
- 4 AWG
- Fuse Box Dimensions
- 8.3 x 5.9 x 3.1 in / 21.08 x 14.99 x 7.87 cm
Materials
- Battery Case
- Polypropylene
- Alternator Housing
- Aluminum Alloy
- Wiring Insulation
- PVC
- Fuse Box
- Thermoplastic
- Connectors
- Brass with Nickel Plating
Features
- Lighting
-
- LED Headlights
- Auto-dimming Rearview Mirror
- Ambient Interior Lighting
- Fog Lights
- Power Distribution
-
- Central Fuse Box
- Intelligent Battery Sensor
- Multiple Power Outlets
- Charging
-
- 120A Alternator
- USB Charging Ports
- Wireless Charging Pad
- Sensors
-
- Rain Sensing Wipers
- Light Sensor
- Battery Voltage Sensor
- Entertainment
-
- 8-inch Touchscreen Display
- Bluetooth Connectivity
- Apple CarPlay
- Android Auto
Safety Features
- Circuit Protection
-
- Fuses
- Circuit Breakers
- Relay Protection
- Emergency Features
-
- Automatic Emergency Braking
- Backup Camera
- Hazard Lights
- Monitoring
-
- Battery Monitoring System
- Alternator Health Check
Comfort Features
- Climate Control
-
- Dual-zone Automatic Climate Control
- Heated Seats
- Ventilated Seats
- Convenience
-
- Keyless Entry
- Remote Start
- Power Windows
- Adjustability
-
- Power Adjustable Seats
- Tilt and Telescopic Steering Wheel
- Power-adjustable Pedals
Accessories
- Exterior
-
- LED Light Bar
- Chrome Accents
- Roof Rails
- interior
-
- Ambient Lighting Kit
- Wireless Charger
- Cup Holder LED
- Performance
-
- High-output Alternator
- Upgraded Battery
- Performance Wiring Kit
Maintenance
- Service interval
- Every 12 months or 12,000 miles
- Service Items
-
- Battery Inspection
- Alternator Belt Check
- Fuse Inspection
- Wiring Harness Check
- Ground Connections Check
- Maintenance Notes
- Ensure all connections are clean and tight; replace any corroded components immediately.
Warranty
- Battery Warranty
- Miles: 36,000Years: 3Coverage: Replacement for defects
- Alternator Warranty
- Miles: 60,000Years: 5Coverage: Repair or replacement
- Electrical System Warranty
- Miles: 100,000Years: 10Coverage: Components and labor
- Warranty Terms
- Coverage includes parts and labor for manufacturing defects.
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Automated Assembly
- Quality Control Testing
- Environmental Compliance
- Quality Control
- Testing Procedures: Voltage Stability Test, Load Testing, Environmental Stress Testinginspection Standards: ISO 9001
- Sustainability Practices
-
- Recyclable Materials
- Energy-efficient Production
- Waste Reduction Programs
- Production Metrics
- Annual Output: 50,000 unitsDefect Rate: <0.1%Energy Consumption: 2.5 kWh per unit
Service Information for electrical Service
Maintenance and service requirements specific to this component
- Inspect battery terminals for corrosion
- Check alternator belt tension
- Test battery voltage
- Inspect wiring harness for wear
- Verify ground connections
Ensure all connections are clean and tight
- Replace battery if necessary
- Check alternator output
- Inspect fuse box for damaged fuses
- Test all electrical components
- Verify charging system performance
Use diagnostic tools for accurate testing
- Replace alternator belt
- Inspect and replace wiring if necessary
- Check and replace fuses as needed
- Perform full electrical system diagnostic
- Test all sensors and relays
Critical to ensure all components are functioning properly
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the electrical system in the 2018-Present Buick Regal?
What are the technical specifications of the electrical system in the 2018-Present Buick Regal?
The 2018-Present Buick Regal features a 12-volt electrical system with a maintenance-free battery, typically a 70-90 Ah Absorbent Glass Mat (AGM) type. The alternator output ranges from 150 to 200 amps, ensuring sufficient power for all electrical components. Compatibility is crucial; ensure all replacements meet OEM specifications for optimal performance and safety.
Q2 What are the maintenance requirements for the electrical system?
What are the maintenance requirements for the electrical system?
Regular maintenance includes inspecting battery terminals and cables for corrosion, checking wiring for damage, and ensuring all connections are secure. Follow the recommended schedule, typically every 12 months or 15,000 miles, and refer to the owner's manual for detailed procedures.
Q3 How do I install or replace an electrical component?
How do I install or replace an electrical component?
Start by disconnecting the negative battery terminal. Replace the component as needed, ensuring all connections are secure. Reconnect the battery and test the system to confirm proper function. Always follow proper safety protocols to avoid damage or injury.
Q4 How do I troubleshoot common electrical issues?
How do I troubleshoot common electrical issues?
Begin by checking the battery voltage and inspecting fuses and relays for blown or damaged components. Use an OBD-II scanner to identify fault codes. Common issues include dead batteries, faulty alternators, or blown fuses. Consult the service manual for specific diagnostic steps.
Q5 How can I optimize the electrical system's performance?
How can I optimize the electrical system's performance?
Optimize performance by using high-quality components, avoiding electrical overloads, and ensuring proper grounding. Regular inspections and timely replacements of worn parts can prevent issues and maintain efficiency.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2018-Present Buick Regal Service Manual
Coming SoonComprehensive guide covering electrical system diagnosis, maintenance, and repair procedures.
Electrical System Update Bulletin
Coming SoonDetails updates and common issues related to the electrical system.
Buick Regal Electrical Parts Catalog
Coming SoonProvides part numbers and compatibility information for electrical components.
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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.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
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