What is FleetLume By EnVue?
FleetLume By EnVue gives you a live view of the health of every vehicle in your fleet: how many are healthy, which ones need attention, and why. It connects directly to your Geotab database and refreshes automatically in the background so you always see current data without reloading the page.
Vehicle Health — What the Colors Mean
Fault data comes straight from Geotab and follows the same rules as the Faults page in MyGeotab: the last 30 days, one row per fault code and failure mode, dismissed faults left out. A vehicle's color is based on its current vehicle faults — the ones whose status is Active or Pending — and on the warning lamps the vehicle's computer reports. It does not depend on how many times a fault was logged.
Healthy — No vehicle fault is currently Active or Pending. No action required.
Warning — At least one current vehicle fault, but no red stop lamp. A warning, check-engine or protect lamp means schedule an inspection soon; a fault with no lamp at all (usually "maintenance only") can wait for the next scheduled service.
Critical — A current vehicle fault has the red stop lamp on, or Geotab rates it "Check immediately". Prioritize inspection.
No recent data — The vehicle has stopped reporting to Geotab (Geotab marks it "not communicating"), or has never reported. Without data FleetLume can't say it is healthy, so check the vehicle or its Geotab device. A vehicle with a Critical fault stays Critical even if it stops reporting — it may have stopped because of that fault.
Example:
A car with one fault (P0420) that was logged 15 times and has no warning lamps is listed as Warning with 1 active fault, logged 15 times: one problem, reported 15 times. A vehicle whose red stop lamp is on shows Critical even if the fault was logged only once.
Faults vs. "Logged" — and When a Fault Goes Away
"N faults" is the number of different faults the vehicle currently has. "Logged M×" is Geotab's Times logged: how many times in the last 30 days the vehicle's computer reported them. A single unresolved problem can be logged dozens or hundreds of times — it is still one fault, and a high number only tells you it keeps coming back.
A fault leaves the list of current faults when Geotab reports its status as None (no longer active), or when it is dismissed in MyGeotab. A new status shows up at the next automatic refresh; a dismissal within 5 minutes (FleetLume re-reads the full 30 days of faults every 5 minutes and, in between, only what is new). A dismissed fault that triggers again comes back, counting only the new records. Faults not logged for 30 days drop out on their own. Faults whose status is None stay listed in the vehicle details under No longer active (MyGeotab still lists them too), but they no longer count toward the vehicle's faults or color.
Reading the Vehicle Health Page
Fleet status The ring shows how many vehicles are in each status; its centre shows how many are Critical. Point at a status to preview it, click it to show only those vehicles.
Every vehicle One square per vehicle, by group or by status, with problems first in each block. Red squares are Critical, hatched squares have stopped reporting. Point at a square to see the vehicle and its main fault; click it to open the vehicle.
Needs attention now A card for each Critical vehicle, highest risk of breakdown first, plus a card counting the vehicles that stopped reporting.
Health by group Each group's mix of statuses, groups with the most problems first. A vehicle is counted once, under its own group. Click a group to focus the page on it.
Most common faults Active and pending vehicle faults grouped by code, counting vehicles (not times logged). The same fault on many vehicles can point to one root cause. Click a code to list those vehicles.
All vehicles The full list in priority order (Critical, No recent data, Warning, Healthy; then the most serious fault and highest risk). Click a column heading to sort, or a row to open the vehicle.
Vehicle details Opens beside the list (not as a popup). It shows the vehicle's status, its fault activity over the last 30 days, every active fault with its risk and what to do, faults no longer active, device notifications and the vehicle's details. Use the arrows (or the ← → keys) to go to the previous or next vehicle in the list; Esc closes it.
Reading a Fault
Each fault in the vehicle details matches a row on the MyGeotab Faults page:
Fault Code Cars show the standard diagnostic code (e.g. P0420), the same one a mechanic reads with a scan tool. Trucks show the plain number MyGeotab shows (e.g. 3610).
Description A plain-English name for the fault (e.g. "Catalyst system efficiency below threshold bank 1"). Manufacturer-only codes have no public description.
Failure mode The specific way the part is failing. One fault code can appear several times, once per failure mode, just like several rows in MyGeotab.
Status The status of the newest record, as in MyGeotab. Active: the vehicle's computer is reporting the fault. Pending: detected but not yet confirmed. Both count as current.
Logged Geotab's Times logged for this fault in the last 30 days, with when it was first and last seen.
Fault activity One line per fault, with a dot on each day it was logged in the last 30 days (a bigger dot means more times that day). It shows at a glance whether a problem is new or keeps coming back.
New today The fault was logged for the first time in the last 24 hours.
Risk of breakdown Geotab's estimated chance (as a %) that this fault leads to a breakdown, the same figure MyGeotab shows, placed on Geotab's bands: low (under 4%), medium (under 8.5%), high (under 15%) and critical.
What to do Geotab's recommendation for the fault, when Geotab provides one.
Vehicle Faults vs. Device Notifications
Vehicle Faults — Reported by the vehicle's own onboard computer (ECU). These are the same codes a mechanic sees with a scan tool. They determine the vehicle's health color and the fault counts.
Device Notifications — Generated by the Geotab telematics device itself (e.g. firmware updates, internal resets, being unplugged). These are informational only and do not affect the vehicle's health color or fault counts.
Warning-Lamp Badges
A current fault may show a badge. Lamps come straight from the vehicle; "Check immediately" and "Check at next halt" are Geotab's own ratings:
STOP LAMP Red stop lamp is on — stop the vehicle.
CHECK IMMEDIATELY Geotab rates it urgent.
WARNING LAMP Amber warning lamp is on.
CHECK ENGINE Check-engine (MIL) lamp is on — schedule service.
PROTECT LAMP Engine-protect lamp is on.
CHECK AT NEXT HALT Geotab: inspect at the next stop.
No badge means the vehicle reports no lamp and Geotab rates the fault "maintenance only" or "no repair needed". MyGeotab's own screen may show a different severity word (e.g. "High") that isn't available to add-ins, so FleetLume shows the lamps and ratings above instead.
Vehicle Details
Last reported How long ago the vehicle last sent data to Geotab. Long gaps may mean a device or connectivity issue.
Group The vehicle's own group in MyGeotab, with the group it sits in.
Driver The driver currently assigned to this vehicle in Geotab.
Odometer Most recent odometer reading, in kilometres or miles (switch it in the vehicle details).
Fuel Fuel remaining as a percentage, from the vehicle's fuel sensor.
Battery Vehicle battery voltage. Values below 12 V may indicate a charging issue.
Serial and VIN The Geotab GO device's serial number and the vehicle identification number stored in Geotab.
Groups, Filters & Search
Groups Show only the vehicles in the groups you pick. A group includes the groups inside it (a region includes its depots). Every number on the page follows the groups you pick.
Status Click a status in the ring's legend or a tab above the list. Filters show as chips above the list; click a chip to remove it.
Search Type a vehicle name, a device serial, a fault code (e.g. P0420) or words from a fault description. Press / to jump to the search box.
Report Downloads an Excel report of the vehicles in the list, with the groups, status and search you have chosen.
Auto-Refresh
FleetLume By EnVue refreshes all vehicle data automatically in the background — no manual reload needed. The refresh speed adjusts to the size of your fleet to keep the page responsive: every 10 seconds up to 500 vehicles, 30 seconds up to 2,000, and 60 seconds above that. New faults arrive at every refresh; the complete 30-day fault list is re-read every 5 minutes. The Live pill in the header shows when data was last received from Geotab and counts down to the next refresh.