What to Expect
Honest timelines so you can plan your day
⏱ Same Day
Applicable to: Full Diagnostics, Key Coding, Alternator/Starter Testing Body text: "Most diagnostic scans and key programming jobs are completed and ready by end of business the same day you drop off."
📅 1–2 Days
Applicable to: ECU Programming, Wiring Faults, Component Repairs Body text: "Complex ECU remapping or wiring trace jobs typically take 1 to 2 business days depending on fault depth."
🗓 Custom Timeline
Applicable to: Full Rewires, Classic Car Builds Body text: "Complete vehicle rewiring and custom harness builds are quoted with a dedicated timeline. Contact us before dropping off."
Brands We Cove
Master Technicians
Specialized Expertise
We combine years of manual craftsmanship with the latest computer diagnostics
to solve the problems others can’t.
ECU Programming
Advanced ECU diagnostics, remapping, and fault code resolution for all modern vehicles.
- Unit Remapping
- Fault Clearing
- Firmware Updates
Wiring & Rewiring
Complete vehicle harness repair, full rewiring for classic cars, and custom modifications.
- Short Circuit Trace
- Engine Harness Repair
- Custom Loom Builds
Key & Immobilizers
Smart key programming and immobilizer bypass or repair for lost or damaged keys.
- Transponder Coding
- Immo Box Repairs
- Key Extraction
Alternators & Starters
Component level repair and high-quality refurbishment of charging systems.
- Voltage Regulator Test
- Starter Motor Rebuild
- Bench Testing
Full Diagnostics
OE-level scanning equipment to pinpoint electrical faults in ABS, Airbags, and BCM.
- Live Data Analysis
- DTC Interpretation
- Component Coding
Need Custom Work?
Contact us for unique electrical projects and custom builds.
Frequently Asked Questions
Got Questions?
Can’t find your answer? Call us on +27 65 363 7700 or WhatsApp.
Yes, we offer mobile diagnostic services within a 30km radius of our Benrose, Johannesburg workshop. Mobile call-out fees apply. Contact us to arrange and confirm availability before booking a mobile visit.
We work on all major vehicle brands including BMW, Mercedes-Benz, Volkswagen, Audi, Toyota, Ford, Hyundai, Nissan, Kia, Land Rover, Jeep, Isuzu, Mitsubishi, Peugeot, Honda, Mazda, Volvo, and Chevrolet — including both petrol, diesel, and hybrid models.
Yes. All our repairs come with a 3-month warranty covering parts and workmanship. If the same fault reappears within that period, bring the vehicle back and we will re-diagnose and fix it at no additional labour charge.
Absolutely that is our specialty. We are the "last stop" for vehicles with electrical faults that general mechanics cannot resolve. We use manufacturer-level diagnostic software, oscilloscopes, and thermal imaging to go beyond what a standard OBD2 scanner can see.
Most standard diagnostic scans are completed within 2 to 4 hours. Complex multi-system faults or vehicles with intermittent problems may require a full working day. We will give you a realistic time estimate when you drop off the vehicle.
| Walk-ins are welcome during business hours (Mon–Fri 07:00–17:00, Sat 08:00–13:00). However, booking in advance guarantees priority service and ensures we have the correct equipment and technician ready for your specific vehicle. |
Yes. We can programme new transponder keys and smart keys for most vehicle makes even if all original keys are lost. This often costs significantly less than going through a main dealership. Call us first with your vehicle make, model, and year to confirm compatibility.
Yes. We have invested in EV and hybrid-capable diagnostic equipment and training. We can perform high-voltage system diagnostics, BMS (Battery Management System) fault resolution, and DC/AC converter diagnostics on most hybrid and EV models available in South Africa.