Car Diagnostics & Fault Finding

Professional Vehicle Diagnostics

At Honesty Auto, we provide professional vehicle diagnostics in Bayswater North using modern diagnostic equipment and testing procedures. If your check engine light is on, your vehicle is running poorly or an electrical fault has developed, we can help identify the cause and recommend the appropriate repair.

Accurate diagnosis helps avoid unnecessary parts replacement and saves both time and money.

Common Problems We Diagnose

• Check Engine Light

• Engine Misfires

• Starting Problems

• Battery and Charging System Faults

• ABS Warning Lights

• Airbag Warning Lights

• Cooling System Issues

• Electrical Faults

• Sensor Failures

• Transmission Faults

• Fuel System Problems

• Poor Fuel Economy

Our Diagnostic Services Include

• Scan Tool Diagnostics

• Fault Code Reading and Clearing

• Live Data Analysis

• Electrical Testing

• Battery and Charging System Testing

• Sensor and Actuator Testing

• Cooling System Diagnosis

• Engine Performance Diagnosis

• ABS and Airbag Diagnostics

• Pre-Repair Fault Finding

Why Choose Honesty Auto

• Honest and accurate diagnosis

• Modern diagnostic equipment

• Transparent communication

• Quality workmanship

Frequently Asked Questions

Why is my check engine light on?
The check engine light can be triggered by many issues, including engine, emissions or sensor faults. A professional diagnostic scan can help identify the cause.

How much does a vehicle diagnostic cost?
Diagnostic costs vary depending on the fault and testing required. Contact us for a quote based on your vehicle and symptoms.

Can you diagnose electrical problems?
Yes. We diagnose a wide range of electrical and electronic faults, including battery, charging system, starter, sensors and wiring issues.

Will you tell me the repair cost before starting any work?
Yes. After diagnosing the fault, we'll explain the issue and provide an upfront quote before carrying out any repairs.

Areas We Service

We proudly serve customers across Melbourne's eastern suburbs, including:

• Mechanic Bayswater

• Mechanic Ringwood

• Mechanic Boronia

• Mechanic Wantirna

• Mechanic Croydon

• Mechanic Ferntree Gully

• Mechanic kilsyth

• Mechanic Heathmont

• Mechanic Mooroolbark

• Mechanic Nunawading

• Mechanic Vermont

• Mechanic Mitcham

• Mechanic Vermont South

Book a Diagnostic Inspection

If your vehicle has a warning light, unusual noise, drivability issue or electrical fault, contact Honesty Auto today. We provide professional diagnostic services to help identify problems quickly and accurately.