Our Services

Service 01

Diagnostics

Modern vehicles are sophisticated machines — and when something goes wrong, pinpointing the exact cause requires more than guesswork. At Jaw Auto Service, we utilize advanced OBD-II diagnostic tools and computer-based analysis to quickly and accurately identify any issues with your engine, transmission, electrical systems, and more.

Our diagnostic process goes beyond simply reading fault codes. We interpret the data in context, perform physical inspections, and provide a clear, honest explanation of what's happening — and what it takes to fix it properly.

Fast, accurate diagnostics save you money by eliminating unnecessary guesswork and repairs. Trust our experts to get to the root of the problem, first time.

• OBD-II fault code reading and analysis
• Engine, transmission, and electrical system checks
• ABS, airbag, and TPMS system diagnostics
• Live data monitoring and sensor testing
• Written diagnostic report provided

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Service 02

Inspections

Whether you're buying a used vehicle, renewing your safety certification, or simply want peace of mind, a professional inspection from Jaw Auto Service covers every critical system on your vehicle. Our technicians follow a rigorous, comprehensive process — no shortcuts, no oversights.

Our multi-point safety inspections are trusted by private buyers, dealers, and fleet operators across Ayr and the surrounding area. If there's a problem, we'll find it — and give you a clear, unbiased assessment of what it means for the vehicle's safety and value.

We are fully equipped to perform Ministry of Transportation of Ontario (MTO) vehicle inspections and safety certifications, handled by our licensed technicians.

• MTO safety certification inspections
• Pre-purchase used vehicle inspections
• Brake system and pad thickness check
• Steering and suspension evaluation
• Lighting, fluid, and tire condition review
• Detailed written inspection report

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Service 03

Oil Changes

Regular oil changes are the single most important maintenance task you can do for your vehicle's longevity. At Jaw Auto Service, we offer conventional, synthetic blend, and full synthetic oil changes — using high-quality oils suited to your specific make, model, and driving conditions.

Every oil change at our shop is more than just a drain and fill. We replace your oil filter, top up essential fluids, and conduct a quick visual inspection of your vehicle's undercarriage and engine bay — all at no extra charge. We want to catch small issues before they become expensive problems.

Quick, efficient, and thorough — our oil change service keeps your engine running clean and smooth for the miles ahead.

• Conventional, synthetic blend, or full synthetic oil
• Oil filter replacement
• Windshield washer fluid top-up
• Coolant and power steering fluid check
• Visual brake and tire inspection
• Oil life reset and service reminder sticker

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Service 04

Tire Storage

Ontario winters and summers demand seasonal tires — but storing them at home is inconvenient, space-consuming, and can damage the tires over time if not done correctly. Jaw Auto Service offers secure, climate-controlled seasonal tire storage to take that burden off your hands.

Our storage facility keeps your tires protected from UV exposure, extreme temperatures, and moisture — all key factors that degrade tire compounds and shorten lifespan. Your tires are individually inspected, labelled, and stored safely until you need them again.

When the season changes, simply call us — we'll pull your tires, mount them, and have you rolling safely in no time. Storage and changeover, handled as one seamless experience.

• Climate-controlled, indoor secure storage
• Individual tire labelling and organization
• Tires stored clean and protected
• Seasonal retrieval and changeover available
• Tire condition inspection before storage

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Service 05

Tire Change

When the seasons change in Ontario, so must your tires. Jaw Auto Service provides fast, professional seasonal tire changeovers with proper mounting, balancing, and torquing to manufacturer specifications. We handle all vehicle types — sedans, SUVs, trucks, and minivans.

Our certified technicians ensure your tires are mounted correctly, balanced to eliminate vibration, and inflated to the manufacturer's recommended pressure. We also check lug nut torque to prevent wheel loosening — a step many shops skip.

No appointment necessary during off-peak hours — just drive in. For seasonal rush periods, booking ahead is recommended to guarantee your preferred time slot.

• Seasonal tire swap (summer to winter or reverse)
• Mounting and professional balancing
• Proper inflation to spec
• Lug nut torque verification
• Tire rotation service available
• Tire pressure monitoring system (TPMS) reset

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Service 06

Battery Change

A failing battery doesn't always give obvious warning signs — and in a Canadian winter, the last thing you want is to be stranded. Jaw Auto Service provides comprehensive battery testing, replacement, and terminal maintenance to keep your vehicle starting reliably, season after season.

We carry a wide selection of quality automotive batteries from trusted brands, covering virtually all domestic, Asian, and European makes and models. Our technicians match the right battery to your vehicle's electrical specifications — ensuring optimal starting power and compatibility with your vehicle's charging system.

Battery replacement at our shop also includes terminal cleaning and corrosion treatment, ensuring solid electrical connections that prolong both battery and alternator life.

• Battery load and health testing
• Battery replacement for all makes and models
• Terminal cleaning and anti-corrosion treatment
• Alternator and charging system check
• Proper battery registration (for European makes)
• Old battery disposal and recycling

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