Automotive electrical

Reliable power.
Every time you start.

Charging system inspection in Laval

Battery, alternator and starter diagnostics to prevent breakdowns

Battery, Alternator and Starter Diagnostics

Hard starting, a battery warning light or dimming lights can indicate a problem with your vehicle’s charging system. An inspection can help identify the component responsible before a failure leaves you stranded.

Battery

We check its capacity, overall condition and starting power to determine whether it still meets your vehicle’s needs.

Alternator

We check voltage and charging performance to confirm whether the alternator is properly supplying the vehicle’s electrical system.

Starter and Connections

Terminals, cables and related components are inspected for wear, corrosion or reduced starting efficiency.

Why Have Your Charging System Checked?

The charging system supplies the power required by your vehicle’s electrical components while maintaining the battery at the proper charge level.

When one component begins to weaken, symptoms may appear gradually or lead to a sudden breakdown. At Théo Gosselin, we inspect the main components of the system to identify the source of the issue and recommend the appropriate solution.

Signs to Watch For

  • Hard or intermittent starting
  • Battery warning light on
  • Dim headlights or lights
  • Unstable electrical accessories
  • Battery losing charge quickly

What We Check

  • Battery condition and capacity
  • Starting power
  • Alternator voltage
  • Charging system performance
  • Terminals, cables and connections
  • Starter operation

A Clear Electrical System Diagnosis

Our approach helps pinpoint the source of the problem before replacing a component unnecessarily.

Testing

We evaluate starting behaviour and the vehicle’s overall electrical performance.

Diagnosis

We inspect the battery, alternator, starter and connections to pinpoint the source of the problem.

Solution

We provide a clear recommendation based on the actual condition of the components and your vehicle’s needs.

Not Sure if It’s Your Battery or Alternator?

Have your charging system checked before a failure leaves you stranded. Our team can identify the issue and guide you toward the right solution.

Why Choose Théo Gosselin

Théo Gosselin Tires and Mechanics stands out through trusted service, recognized certifications and exclusive benefits for Quebec drivers.

3% CAA-Quebec Reward

CAA-Quebec members receive 3% back in CAA Dollars on eligible purchases at Théo Gosselin Tires and Mechanics.

Théo Gosselin Advantage Card

Enjoy exclusive discounts and several complimentary services through our loyalty program.

Discover the Benefits

CAA-Quebec Recommended Inspection Centre

Our shops are recognized as a CAA-Quebec Recommended Inspection Centre, reflecting our commitment to quality, transparency and trust.

Clé Verte Platinum Certification

We have been Clé Verte Platinum certified for more than 10 years, demonstrating our commitment to responsible and environmentally conscious practices.