Specialized GM Repair and Maintenance in Van Nuys, CA

At   Sean's Auto Care , we know the technology and design that make GM vehicles stand out. From the rugged GMC Sierra to the refined Buick Enclave and dependable Chevrolet Malibu, our skilled technicians deliver tailored service to keep your vehicle performing its best. With advanced diagnostics for systems like VVT and IntelliLink, we keep every GM model road-ready.

GM – Combining Innovation, Comfort, and Performance

GM has redefined automotive excellence with cutting-edge technologies and advanced features. From  Active Fuel Management (AFM)  systems that enhance efficiency to  Dynamic Fuel Management  and  GM-exclusive Magnetic Ride Control , these vehicles represent the forefront of innovation. At Sean's Auto Care, we have the expertise to maintain and repair these systems, ensuring your Chevrolet, GMC, or Buick remains reliable and efficient.

Frequent GM Vehicle Issues and Their Causes

Even reliable GM vehicles can encounter challenges. Here are common issues we address and their causes:

• Transmission Problems:  6L80 and 8L90 transmissions may experience hard shifting or torque converter issues. We provide expert diagnostics and repairs to restore smooth operation.
• AFM System Concerns:  The Active Fuel Management system enhances fuel efficiency but can cause excessive oil consumption. We specialize in diagnosing and resolving these problems.
• Infotainment Glitches:  Systems like Chevrolet MyLink, GMC IntelliLink, and Buick’s infotainment may face software or screen issues. We perform updates and repairs for seamless functionality.
• Electrical Issues:  Advanced systems, including driver-assistance features, may develop faults from sensor or wiring issues. We use GM-specific tools to resolve these effectively.
• Suspension Wear:  GM’s Magnetic Ride Control suspension, built for handling and comfort, may face sensor or strut issues. We repair and recalibrate to maintain ride quality.

At Sean's Auto Care, we resolve these issues and provide preventative maintenance to ensure your GM vehicle performs at its best.

All-Inclusive Maintenance and Repairs for Every GM Model

We provide a  full range of services  designed specifically for GM vehicles, ensuring peak performance and longevity.

Advanced Diagnostics for GM Vehicles

Using dealer-approve diagnostic tools, we accurately identify and resolve issues in your Chevrolet, GMC, or Buick, ensuring every repair meets factory standards.

Infotainment System Repairs

From software updates to hardware repairs, we ensure your Chevrolet MyLink, GMC IntelliLink, or Buick infotainment system functions flawlessly.

AFM and Dynamic Fuel Management Services

Our technicians specialize in maintaining and repairing Active Fuel Management and Dynamic Fuel Management systems, improving fuel economy while addressing oil consumption concerns.

Transmission and Drivetrain Services

We offer comprehensive care for GM’s transmissions and drivetrains, ensuring smooth shifts and reliable performance in models like the Chevrolet Silverado and GMC Sierra.

Routine GM Maintenance

Regular maintenance is crucial to your vehicle’s longevity. Our services include:

• Oil changes using GM-recommended synthetic oils
• Tire rotations,  alignments, and balancing for optimal handling
• Brake inspections and replacements for safety and reliability
• Fluid checks and flushes for transmission, coolant, and brake systems
• Comprehensive multi-point inspections

GM Models We Service

At Sean's Auto Care, we deliver expert maintenance and repairs for a wide range of Chevrolet, GMC, and Buick models.

Chevrolet

• Chevrolet Silverado  – A durable truck built for work and adventure
• Chevrolet Tahoe  – A full-size SUV with power and versatility
• Chevrolet Malibu  – A sleek sedan with advanced technology
• Chevrolet Equinox  – A compact SUV with efficiency and style
• Chevrolet Camaro  – An iconic sports car for thrilling performance
• AND MORE!

GMC

• GMC Sierra 1500  – A powerful truck for tough jobs
• GMC Yukon  – A full-size SUV with luxury and towing capability
• GMC Acadia  – A midsize SUV blending comfort and tech
• GMC Terrain  – A compact SUV offering premium features
• GMC Hummer EV  – A revolutionary electric truck redefining performance
• AND MORE!

Buick

• Buick Enclave  – A luxurious SUV with advanced safety features
• Buick Encore GX  – A compact SUV designed for modern driving
• Buick Envision  – A midsize SUV combining style and innovation
• Buick Regal  – A dynamic sportback with impressive performance
• Buick Cascada  – A refined convertible

What Sets Sean's Auto Care Apart for GM Owners?

GM owners in  Van Nuys, CA  trust us for expert repairs and maintenance. Here’s why:

• GM-Certified Technicians:  Our highly skilled team is specially trained to handle GM-specific systems with precision and expertise.
• Advanced Diagnostic Tools:  We use GM’s factory-grade equipment for accurate diagnostics.
• Comprehensive Warranty:  Every repair is backed by our 36-month/36,000-mile nationwide warranty for your peace of mind.
• Transparent Service:  We provide upfront estimates and clear explanations of repairs, so you always know what your vehicle needs.
• Convenient Location:  We proudly provide expert care for Chevrolet, GMC, and Buick vehicles throughout the community and nearby areas.

Professional GM Repair – Reserve Your Service Today

Your Chevrolet, GMC, or Buick deserves expert care, and that’s exactly what we deliver at Sean's Auto Care. From routine maintenance to advanced diagnostics, our team ensures your GM vehicle runs smoothly and reliably. Trust us to keep your car, truck, or SUV ready for every mile. Visit us at   15713 Saticoy St, Van Nuys, CA 91406 , or call  (310) 770-2720  to book your service today.

Keep Your Vehicle Moving – GM Repairs at Sean's Auto Care.