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A GPS system that won't acquire a signal, displays a blank screen, or gives dangerously wrong positions is worse than no GPS at all. Our electronics repair technicians on Luthuli Avenue fix vehicle GPS trackers, Garmin and TomTom navigation units, fleet management systems, and marine/aviation GPS receivers for customers across Nairobi.
Call or WhatsApp: 0723 763 173
GPS Systems We Repair
Vehicle GPS Trackers
Real-time fleet tracking units (Teltonika, Concox, Ruptela, Meitrack, Queclink) are the most common GPS devices we repair on Luthuli Avenue. Typical faults:
- Tracker stops reporting position — a failed GSM/GPRS module (the unit is invisible to the fleet software) or a damaged GPS antenna.
- GPS position drifting or wildly inaccurate — a faulty GPS chipset or a severed ceramic patch antenna.
- Tracker not powering on — a blown vehicle fuse, a failed internal regulator, or water ingress after a car wash.
- No GSM signal — an expired SIM or a damaged GSM antenna trace on the PCB.
Garmin & Navigation Device Repair
- Touchscreen not responding — a delaminated or cracked digitiser; we source replacement touch panels for popular Garmin models.
- Screen blank on power-on — a failed LCD module or a dead internal battery.
- Maps outdated and no SD card accepted — a corrupted map partition or a damaged microSD slot.
- Suction mount not holding — we supply replacement windscreen mounts for Garmin nüvi and Drive series.
Fleet Management Systems
We repair Ctrack, Webfleet, Mix Telematics, and other fleet system hardware installed in Nairobi commercial vehicles — including CAN bus interface modules, driver ID readers, and tachograph interfaces.
Marine & Handheld GPS
Garmin GPSMAP chartplotter display repair, aerial connector replacement, and waypoint data recovery.
GPS Repair Services
Hardware Repair
Board-level repair of GPS/GNSS chipsets, GSM modules, power regulation circuits, and antenna connections.
Antenna Replacement
We replace passive and active GPS antennas — both the small ceramic patch types inside trackers and the magnetic-mount external antennas on vehicle roofs.
SIM & Connectivity Issues
We diagnose APN configuration errors, replace faulty SIM card sockets, and test data connectivity to fleet management servers.
Map & Firmware Updates
We update Garmin, TomTom, and other navigation device firmware and load current OSM or licensed Africa maps.
Pricing Guide (KSh, 2025)
|
Repair Type |
Estimated Cost (KSh) |
|---|---|
|
GPS tracker GSM module replacement |
2,500 – 6,000 |
|
GPS antenna replacement (tracker) |
800 – 2,000 |
|
Garmin touchscreen replacement |
3,000 – 8,000 |
|
Garmin battery replacement |
1,200 – 3,000 |
|
Fleet unit diagnostics report |
2,000 |
Get Your GPS System Repaired
Call / WhatsApp: 0723 763 173 — GPS repair on Luthuli Avenue and across Nairobi. Fleet operators: we offer bulk servicing rates and on-site diagnosis at your yard.
"Accurate position, every time — GPS systems repair in Nairobi by technicians who know the hardware."
