Our Services
From advanced vehicle diagnostics and EV inspection to engine repair, brake service, and preventive maintenance — Tehetna Diagnostic Garage offers comprehensive auto care for all vehicle makes and models in Addis Ababa.
Professional auto repair and diagnostic services for gasoline and electric vehicles in Addis Ababa
Before you buy a used vehicle in Addis Ababa, our expert technicians perform a comprehensive pre-purchase inspection — checking engine condition, chassis, electrical systems, and hidden damage.
Avoid costly surprises. Know exactly what you're buying before you commit.
Specialized inspection for electric vehicles including BYD models. We check battery health, charging system, electric motor, and all EV-specific components using dedicated diagnostic tools.
Keep your electric vehicle safe, efficient, and performing at its best.
Unsure which vehicle to buy? Our experienced team provides expert consultation and advice to help you make an informed decision when purchasing any vehicle in Ethiopia.
Make a confident purchase decision backed by professional automotive expertise.
Comprehensive mechanical and electrical repairs for all vehicle systems. From engine components to complex electronic modules — our technicians handle it all with precision.
One stop for all mechanical and electrical vehicle repairs in Addis Ababa.
Professional auto body repair and painting services to restore your vehicle's appearance after accidents or wear. We match original paint colors and finish to factory standards.
Restore your vehicle's appearance and protect its value with quality body work.
Computerized wheel alignment and dynamic balancing to ensure your vehicle drives straight, handles safely, and your tires wear evenly on Addis Ababa roads.
Extend tire life, improve fuel efficiency, and ensure safe vehicle handling.
Flat tire repair, tire rotation, and complete tire change services. We handle all tire brands and sizes for Toyota, Hyundai, BYD, and all vehicles common in Ethiopia.
Get back on the road quickly with professional tire service.
Diagnosis and repair of axle shafts, CV joints, and differential components. Clicking noises when turning? We diagnose and fix drivetrain issues efficiently.
Eliminate drivetrain noise and restore smooth, safe power delivery.
Complete brake system inspection and repair including ABS (Anti-lock Braking System), brake pads, rotors, calipers, and brake fluid service for all vehicle types.
Ensure your vehicle stops safely every time — critical for safety on Ethiopian roads.
Clutch disc, pressure plate, and flywheel replacement for manual transmission vehicles. Slipping clutch or difficulty shifting? We diagnose and repair accurately.
Restore smooth gear changes and full clutch performance.
Quality car battery sales, testing, and installation for all vehicle makes. We stock batteries for Toyota, Hyundai, BYD, and other vehicles common in Addis Ababa.
Never get stranded — reliable battery service with quality brands.
Full electrical diagnostics and repair including ECU, sensors, relays, wiring harness, lighting systems, and all electronic control modules.
Accurate electrical fault diagnosis saves time and money on unnecessary parts.
Alternator, starter motor, and charging system diagnosis and repair. Car won't start or battery keeps dying? We find the root cause and fix it correctly.
Reliable starting and charging — essential for daily driving in Addis Ababa.
Advanced OBD-II engine scanning and performance analysis. We identify error codes, diagnose misfires, fuel system issues, and all engine performance problems with precision.
Restore optimal engine performance and fuel efficiency with accurate diagnostics.
Comprehensive engine service including timing belt/chain, valve adjustment, gasket replacement, and full engine overhaul for all vehicle makes and models.
Extend your engine's lifespan and maintain peak performance.
Exhaust manifold, catalytic converter, muffler, and exhaust pipe repair and replacement. Reduce emissions and restore quiet operation.
Improve fuel efficiency, reduce noise, and meet emission standards.
AC system recharge, compressor repair, heating system service, and climate control diagnostics. Stay comfortable in Addis Ababa's climate year-round.
Reliable climate control for comfortable driving in all weather conditions.
Scheduled maintenance programs designed to keep your vehicle in top condition. We follow manufacturer service intervals and adapt to Ethiopian road and driving conditions.
Prevent costly breakdowns with regular professional maintenance.
Fast, professional oil and filter change using quality engine oils. We service all vehicle types and recommend the right oil grade for your engine and driving conditions in Ethiopia.
Protect your engine from wear with regular, quality oil changes.
Shock absorbers, struts, ball joints, tie rods, steering rack, and power steering repair. Improve ride comfort and vehicle control on Addis Ababa's varied road surfaces.
Restore precise steering and comfortable ride quality.
Full transmission diagnostics, fluid change, clutch adjustment, and complete transmission overhaul for both automatic and manual gearboxes on all vehicle types.
Smooth, reliable gear changes and extended transmission lifespan.
Computerized 4-wheel alignment service to correct camber, caster, and toe angles. Essential after hitting potholes or any suspension work.
Straight driving, even tire wear, and improved fuel economy.
Quality tire sales for all vehicle types with professional installation and balancing. We stock tires suitable for Ethiopian road conditions and all popular vehicle brands.
Get the right tires for your vehicle and driving conditions from one trusted source.
Comprehensive 50-point vehicle inspection covering all major systems: engine, brakes, suspension, electrical, body, fluids, and safety components.
Complete peace of mind knowing your vehicle is safe and roadworthy.
Radiator leak repair, flush and fill service, thermostat replacement, and cooling system overhaul. Overheating is a common issue in Addis Ababa — we solve it fast.
Prevent engine overheating damage with reliable cooling system service.
Parts & Products
Tehetna Diagnostic Garage stocks quality spare parts, engine oils, and lubricants for sale. We source genuine and quality aftermarket parts to ensure your vehicle gets the right components at a fair price in Addis Ababa.
Enquire About PartsQuality engine oils for all vehicle types including synthetic and semi-synthetic grades.
OEM and quality aftermarket parts for Toyota, Hyundai, BYD, and all major brands.
All filter types for regular maintenance and replacement.
Brake pads, rotors, calipers, and hydraulic parts in stock.
Car batteries for all vehicle makes and models with installation service.
Specialized electric vehicle parts and components for BYD and other EV models.
Our team at Tehetna Diagnostic Garage in Addis Ababa is ready to help with any vehicle repair or diagnostic need. Call us Monday to Saturday, 9AM – 6PM.
