Private cars with warning lights, flat batteries and hard starts
Passenger vehicles often arrive with a dashboard light that stays on, a battery that goes flat after standing, or a starter that turns slowly on cold mornings. We read OBD fault codes, check live data, test battery condition and charging output, then trace the path through fuses, earth points and wiring where needed.
That work suits hatchbacks, sedans, SUVs and estate vehicles used for school runs, shopping, airport trips and daily commuting around Cape Town. When the fault is not electronic alone, the answer can be a relay, a cable joint, a starter circuit repair or a charging system check that finds the drop under load.
Bakkies, vans and working vehicles that carry the load
Trade vehicles often spend long hours on the road, carry tools or tow trailers, and spend more time idling than most private cars. That puts pressure on alternators, batteries, starter motors and the wiring that feeds lights, chargers and added accessories.
- Starter repairs for slow cranking or no crank faults
- Alternator checks where charging voltage falls under load
- Battery drain tracing on vehicles that stand overnight
- Trailer wiring repairs and lighting faults on tow setups
We also look at earth faults and loose connections, because vibration and moisture can open a circuit in places that are not obvious at first glance.
Fleet units that need steady electrical health
Fleet vehicles ask for a practical approach. One unit may show a CAN bus fault after a wiring issue, while another needs a clean battery and charging test before it can be signed off for work. We handle these jobs for operators who need a workshop inspection, a mobile call-out or both.
For mixed fleets, the useful pattern is not the badge on the grille but the electrical system under the bonnet and around the body loom. Some units need fault code reading and clearing after repairs, others need parasitic drain testing, accessory rewiring or a full check of the starter circuit and fusing.
Vehicles fitted with trackers, cameras and added accessories
Added equipment changes the fault picture. Trackers, cameras, charging points, work lights and other accessories can be fitted neatly, or they can create a drain if the wiring is poor. We install and repair accessories with proper routing, fuse protection and earth points that suit the vehicle layout.
On newer vehicles, the challenge is often not the accessory itself but how it sits with the rest of the electrical system. A poor splice or a loose connection can trigger lights on the dash, disturb live data readings or cause intermittent faults that only show up after the vehicle has stood for a while.
Cars and fleets that need CAN bus fault checks
Modern vehicles share information across modules, and a fault in one circuit can create messages in another. CAN bus checks help when warning lights appear without an obvious mechanical cause, or when electrical symptoms move between systems.
- Dashboard faults with no clear single-circuit cause
- Intermittent no-start issues on newer vehicles
- Module communication errors after wiring repairs
- Electrical faults that return after a battery change
We keep the testing practical. The aim is to isolate the real fault, not to replace parts until the message disappears for a while.
We provide mobile call-outs across Cape Town and the Western Cape.
Some vehicles make more sense to inspect where they stand, especially fleet units in yards, private vehicles at home and work vehicles that should not be moved with an electrical fault. Our mobile call-outs cover Cape Town, Bellville, Milnerton, Somerset West, Paarl, Brackenfell and Durbanville, with workshop support from Montague Gardens when a deeper strip-down is needed.
If you are not sure which vehicle page fits your fault, use the details on our contact form and note the make, model, year, symptoms and any warning lights. That helps us direct the job toward the right tests, whether it is battery drain tracing, fuse box repair, earth fault repair or starter and alternator checks.