Pinpoint Electrical Faults with Precision Diagnostics

Trusted Auto Care uses advanced diagnostic technology to identify and resolve every electrical issue in your vehicle — accurately, efficiently, and with complete transparency.

Modern vehicles rely on complex electrical systems to power everything from your engine management unit to your lights, sensors, and safety features. When something goes wrong, a simple warning light can signal anything from a minor sensor fault to a critical wiring failure. At Trusted Auto Care, our certified technicians have the expertise and state-of-the-art diagnostic tools to read your vehicle’s story quickly and correctly, saving you time, money, and unnecessary guesswork.

We understand how unsettling it can be to see a dashboard warning light or experience unexplained electrical behaviour in your car. That is why we go beyond simply reading fault codes — we conduct a thorough, systematic inspection of your entire electrical system to uncover root causes, not just symptoms. Our client-first approach means we explain every finding in plain language, present clear options, and never recommend work your vehicle does not genuinely need. With Trusted Auto Care, you are always in control.

Why Choose Us

Advanced Diagnostic Equipment

We invest in industry-leading scan tools and oscilloscopes that communicate with all major vehicle makes and models on Kenyan roads. Our equipment reads manufacturer-specific fault codes, live sensor data, and module communication errors that generic tools simply cannot detect, ensuring no fault goes unnoticed.

Certified and Experienced Technicians

Our electrical specialists have years of hands-on experience diagnosing and repairing automotive electrical systems across a wide range of vehicles. Continuous professional training keeps our team current with the latest automotive technologies, so whether you drive a classic saloon or a modern hybrid, we have the knowledge to help.

Honest, Transparent Reporting

After every diagnostic session, you receive a clear written report detailing exactly what was found, what it means for your vehicle, and the recommended course of action. We price our work fairly and upfront, with no hidden charges, so you can make informed decisions about your car with complete confidence.

Our Process

Step 1: Vehicle Check-In and Initial Consultation

When you bring your vehicle to Trusted Auto Care, our service advisor takes time to listen to your concerns, note any symptoms you have observed, and record the vehicle’s history. This information gives our technicians valuable context before the diagnostic work even begins.

Step 2: Comprehensive Electronic Scan

Our technician connects our professional-grade diagnostic scanner to your vehicle’s OBD-II port and scans all available control modules — including the engine control unit, transmission module, ABS, airbag system, and body electronics. We capture all stored and pending fault codes along with live data streams.

Step 3: In-Depth Electrical Inspection

Fault codes point us in the right direction, but we do not stop there. Our technicians physically inspect wiring harnesses, connectors, fuses, relays, batteries, alternators, and relevant components to confirm the root cause of each fault and rule out secondary issues such as corrosion, shorts, or open circuits.

Step 4: Findings Report and Repair Recommendation

We present you with a detailed written diagnostic report explaining every identified fault, its potential impact on your vehicle, and our recommended repair options with transparent pricing. Once you approve, our team proceeds with precision repairs and verifies the system is fully restored before returning your vehicle.

Frequently Asked Questions

How long does an electrical system diagnostic take?

A standard electrical diagnostic scan and inspection at Trusted Auto Care typically takes between one and two hours, depending on the complexity of the fault and the number of systems requiring investigation. We will give you a time estimate when you drop off your vehicle and keep you updated throughout the process.

My check engine light is on but my car seems to drive fine — do I still need a diagnostic?

Yes, we strongly recommend having it checked promptly. A check engine light can signal issues that are not yet affecting driving performance but may cause significant damage or safety risks if left unaddressed. Early detection through a proper diagnostic is almost always far less costly than waiting for a problem to escalate.

Can you diagnose electrical faults on all vehicle brands?

Trusted Auto Care is equipped to diagnose electrical faults across a wide range of vehicle brands commonly found in Kenya, including Toyota, Nissan, Mitsubishi, Subaru, Honda, Land Rover, Mercedes-Benz, and many more. If you are unsure whether we cover your specific model, simply call us and our team will be happy to confirm.

Do Not Let Electrical Faults Put You at Risk

A reliable vehicle starts with a healthy electrical system. Whether you have a warning light on your dashboard, intermittent power issues, or unexplained electrical behaviour, the expert team at Trusted Auto Care is ready to diagnose and resolve it with precision and care. Book your electrical system diagnostic today and drive with confidence.