Customer Spotlight: A Day in the Life of a Fleet Tech
Fleet technicians are the first and last line of defense in keeping trailers road-ready, compliant, and safe. But not all workflows are equal. When techs are equipped with the right diagnostic tools and a consistent process, they don’t just finish jobs faster — they prevent repeat repairs, reduce downtime, and increase overall fleet reliability.
Here’s what a typical day looks like for a tech using Lite-Check’s fleet trailer diagnostic workflow — built around the Inspector 930.
6:00 AM — Pre-Shift System Checks
Before the shop doors open, the tech powers up the Inspector 930 and begins setting up the inspection bay. The unit is rolled to the ready lane, cables are prepped, and the software interface is tested for communication.
This early prep means that as trailers start rolling in, every test can begin immediately — no waiting for a truck to be connected or a second tech to assist.
6:30 AM – Trailer 1: Full Electrical and ABS Check
The first trailer of the day is hooked up to the Inspector 930. The technician initiates a full lighting sequence test:
Brake lights
Turn signals
Marker and clearance lights
Tail lights
Each circuit is tested for voltage, continuity, and shorts. Ground integrity is verified. Then, with a push of a button, the tech triggers ABS diagnostics — confirming system readiness, fault code presence, and response time.
All of this is done solo — no driver needed, no cab access required.
7:15 AM – Trailer 2: Air System Inspection
Next up, a reefer unit showing signs of brake lag. Using the Inspector 930’s air system module, the tech simulates brake applications, monitors pressure buildup, and performs a leak-down test.
The tool logs leak rates and valve responses in real time, showing the tech exactly where pressure loss is occurring. Instead of swapping parts or guessing, the tech isolates the problem quickly and flags it for repair.
9:00 AM – Documentation and Review
After every test, the technician enters results into the shop’s maintenance log or Sentry Software if connected. This record includes:
Pass/fail data
Circuit readings
Pressure diagnostics
ABS fault confirmations
Documenting everything ensures compliance, supports the PM schedule, and gives supervisors clear visibility into technician efficiency and trailer condition trends.
11:30 AM – PM Rotation Lane
Mid-day is dedicated to preventive maintenance. The tech processes multiple trailers using a standardized diagnostic workflow with the Inspector 930. Because the process is repeatable, the shop manager knows exactly how long each inspection will take — and trusts the results.
Instead of waiting for symptoms to surface on the road, this workflow helps catch minor issues (like voltage drop on rear lights or soft air seals) before they become fines or breakdowns.
2:00 PM – Final Trailer and Shift Close
Before the end of shift, the technician knocks out one last inspection, logs the results, and confirms no trailers are being released without a completed test report.
Because of the one-person, all-systems design of the Inspector 930, the shop doesn’t need to double-staff bays or reassign technicians for rechecks.
Precision, Speed, and Confidence — All in One Workflow
This is the fleet trailer diagnostic workflow that high-performing shops are adopting every day. One tool, one process, one tech — and full trailer diagnostics completed with clarity and confidence.
To learn how the Inspector 930 can transform your shop’s daily output, visit Lite-Check.com, call 509-535-7512, or email info@lite-check.com.