Fleet Maintenance & Diagnostics

Overview
Schedule preventive maintenance based on actual vehicle data — mileage, engine hours, DTC codes, and battery voltage. OBD-connected trackers read engine diagnostics in real time, alerting fleet managers before breakdowns occur and reducing unplanned downtime.
Challenges
- Reactive maintenance leads to costly breakdowns and service delays
- Mileage-based schedules ignore actual engine condition
- Check engine lights go unreported by drivers for days
- No centralized view of fleet health across all vehicles
Benefits
- Automatic DTC code reading and engine diagnostic alerts
- Maintenance scheduling based on real mileage and engine hours
- Battery voltage monitoring to prevent start failures
- Fleet health dashboard with upcoming maintenance calendar
Recommended Products

FMC650
FMC650 is a direct successor to 4G PROFESSIONAL device FMC640. FMC650 has 4G LTE Cat 1 network coverage including 2G (GSM) fallback compatibility
- SCALABLE PROJECTS WITH EXTERNAL DEVICES — Integrate external sensors, RFID readers, thermographs, and other devices at any stage of the project to provide full context on cargo, driver, and fuel status
- FULL VISIBILITY INTO MACHINERY OPERATIONS — Collect CAN data to monitor key parameters specific to agricultural, marine, and heavy machinery, making all component use traceable and measurable
- SMART TACHOGRAPH DATA MANAGEMENT — Download tachograph files remotely and manage driver activity with real-time counter data via K-line, Tacho CAN, or FMS
Teltonika Telematics

FMB120
FMB120 is 2G car tracker with extensive remote monitoring possibilities. Perfect for rental, taxi & logistics companies, public transport and personal cars.
- Extensive remote monitoring possibilities — Blocking engine remotely among the numerous available fleet control measures
- Eco driving scenario for all-round better driving — Achieve efficient fuel consumption, prolong vehicle life and increase road safety with eco driving scenario
- Extended product usage scenarios — Bluetooth® LE-based wireless connection of external devices, including Low Energy beacons and sensors to monitor temperature, humidity, magnet detection, and movement
Teltonika Telematics

IPTrack
A scalable fleet tracking and management platform that digitalizes fleet operations end to end. Supports 4,100+ GPS device models, provides real-time tracking, advanced reporting, fuel monitoring, route optimization, and video telematics. Deployed in over 150 countries with 99.5% guaranteed uptime. Available as cloud (SaaS), on-premises, or white-label deployment.
- Real-Time Fleet Tracking
- Interactive Dashboard
- Notifications and Alerts
IPTech
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