Diagnostic trouble codes
Receive supported DTCs with source, time and vehicle context.
Fleetly Vehicle Health
Remote vehicle diagnostics connected to fleet maintenance action.
Use compatible fault codes, warning data, mileage and engine hours to identify issues, prioritise investigation and protect uptime.
Configured around your vehicles, drivers and operation
Vehicle health6 actions prioritised
VAN 072Service due8 days
TRK 309Brake inspectionToday
LGV 128TPMS alertReview
VAN 214No actionHealthy
Fault code visibility
Mileage and engine-hour context
Maintenance workflow connection
Connected by design
Make connected vehicle warnings operationally useful
Compatible telematics, CAN and OEM sources can provide diagnostic trouble codes and vehicle condition signals. Fleetly brings the available information into the vehicle record and connects it with maintenance history, driver defects and current use.
Rules can prioritise new or recurring warnings for assessment rather than expecting teams to interpret every code in isolation.
Core capabilities
Everything needed to move from insight to action.
Each capability works with the wider Fleetly platform, keeping vehicles, drivers, events, evidence and outcomes connected.
Warning status
Surface available vehicle warnings and relevant changes.
Odometer and engine hours
Use connected usage measures to support service planning.
Repeat-fault view
Identify recurring issues across the vehicle history.
Maintenance alerts
Notify the right team when configured diagnostic conditions occur.
Work-order connection
Move an assessed issue into accountable inspection or repair.
Fleetly connected capability
Connect the warning to the vehicle history and the person who can act
This capability works inside Fleetly One Platform, sharing the same vehicles, drivers, events, workflows and reporting as the wider fleet operation.
01Identify issues earlier
02Prioritise maintenance review
03Reduce manual odometer updates
04Understand repeat faults
How it works
A clear path from connection to improvement.
Fleetly makes sophisticated fleet technology usable by connecting each signal to a decision, an owner and an outcome.
Receive
Fleetly collects available diagnostic and vehicle-health data.
Interpret
The platform applies source context and customer rules.
Assign
Relevant issues enter an alert, inspection or work-order workflow.
Review
Outcome and recurrence remain connected to the vehicle history.
Built for operational reality
Vehicle and device compatibility matters
Diagnostic data vary significantly by vehicle, interface and device. Fleetly confirms the available signals and their practical use before defining the solution.
Remote information supports maintenance decisions but does not replace appropriate technical inspection by a qualified person.
Explore the open Fleetly ecosystemOpen by designIntegrate compatible devices and systems without closing future options.
Role-relevantGive managers, drivers and specialist teams the experience they actually need.
Accountable workflowsRetain decisions, ownership, evidence and outcomes in one operational history.
Frequently asked questions
Clear answers for a confident fleet decision.
Talk to Fleetly for a solution assessment based on your vehicles, devices, operating model and required outcomes.
What are vehicle fault codes?+
Diagnostic trouble codes are standard or manufacturer-specific indicators generated by a vehicle system when a monitored condition is detected.
Can Fleetly read every vehicle code?+
No. Availability depends on the vehicle, interface, device and integration.
Can a fault create a work order?+
Yes. An authorised workflow can move a relevant issue into inspection or repair.
Can Fleetly schedule by engine hours?+
Yes, where reliable engine-hour data are available.
Does remote diagnostics replace a mechanic?+
No. It supports prioritisation and evidence; qualified inspection and repair remain essential.
Move forward with Fleetly
See how one connected platform fits your fleet.
We will focus the demonstration on your vehicles, risks, workflows and existing technology.