Detroit Diesel Launches Advanced Diagnostics Features for DDDL
REDFORD, MI – Detroit Diesel Corporation has launched advanced diagnostics features for its Detroit Diesel Diagnostic Link (DDDL) tool.
REDFORD, MI – Detroit Diesel Corporation has launched advanced diagnostics features for its Detroit Diesel Diagnostic Link (DDDL) tool. DDDL is an innovative diagnostic tool available for heavy-duty engines, and is compatible with Detroit Diesel’s complete line of engines.
DDDL’s enhanced features provide service technicians a truly interactive tool by not just reading diagnostic data, but interpreting it and automatically determining next steps. A sophisticated troubleshooting tree provides step-by-step diagnostics to help technicians quickly and easily address issues.
Additional features include encrypted videos and animation clips that further aid in diagnoses. On-screen graphics also serve as a teaching tool for technicians.
“We collaborated with Daimler’s electronic engineers to create the most comprehensive, innovative tool,” said Drew Plant, manager, Support System Development, Daimler Trucks North America. “DDDL’s new technology makes it fast and convenient to diagnose and resolve many problems — getting you back on the road faster.”
Technicians can use DDDL’s advanced features to report back to Detroit Diesel’s support center, which helps Detroit Diesel engineers monitor and evaluate repairs being made, enhancing continuous engine and technology improvements.
“Engines today are far more complex to meet the needs of the market and regulatory requirements, so the development of advanced diagnostics helps technicians diagnose the systems," said David Siler, director of marketing, Detroit Diesel Corporation. “Our never-ending goal is to provide premium support and technology to all of our customers. By giving our engineers and service network the right tools to get the job done, Detroit Diesel can continue to produce the most durable and reliable engines on the road today and the best performing network in the industry.”
More Maintenance & Uptime

The Lost Art of Refrigerant Recovery
As new A/C refrigerants enter the market, fleet shops may already have many of the tools they need to service them. Here’s why revisiting basic refrigerant service skills could save equipment costs and get trucks back on the road faster.
Read More →
BendPak Launches Ranger DST30PX Balancer for Large Wheel Service
The new DST30PX Professional Wheel Balancer from Ranger Division of BendPak smoothly handles tires up to 43 inches with precision and accuracy.
Read More →
Kooner and Global Partners Connect Mobile Fleet Maintenance and Fueling Services
A new referral partnership connects on-site fueling and maintenance services, with a focus on reducing off-site trips and making better use of fleet downtime.
Read More →From Our Partners
How JASPER Keeps Fleets Moving and Profitable
Sponsored by Jasper Engines & Transmissions

Basic Tracking vs Next Generation Fleet Technology
Sponsored by AT&T Business

5 Facts Every Fleet Manager Should Know About Embedded Telematics
Sponsored by Stellantis/Mobilisights

How AI Video Telematics Boosts Driver Safety and Helps to Avoid Unnecessary Costs
Sponsored by Verizon Connect

Charting the 8 Bottom-Line Benefits of Workforce Optimization
Sponsored by Verizon Connect


Maintenance Failures That Sideline Work Trucks and the Inspection List That Catches Them Early
Unplanned downtime hurts efficiency and even profitability for work truck fleets, but catching potential problems early can help prevent it. Here is an inspection list that can help potentially prevent that downtime.
Read More →
Hunter Engineering Enters Collaborates with Bosch for Remote Diagnostics Service Through ADASLink
Hunter Engineering’s collaboration with Bosch enables ADASLink to connect directly with Bosch diagnostic experts through an integrated remote support platform, allowing shops to service more vehicles.
Read More →
Mack Adds Chassis Coverage Options for Fleet Repair Costs
Mack Trucks introduced four system-specific chassis coverage plans, giving fleets more flexibility to manage repair costs for driveline, HVAC, electronics, safety systems, and other components.
Read More →
GM Launches ‘30 Under 30’ Program to Elevate Automotive Service Technicians and Inspire the Next Generation
The GM Automotive Service Technicians 30 Under 30 program honors GM service technicians under the age of 30 who demonstrate continuous technical training, exemplary customer service, mentorship, and leadership.
Read More →
Kooner Fleet Management Solutions Named Exclusive On-Site Fleet Maintenance Provider for Safe Truck Parking
A strategic partnership between Kooner Fleet Management Solutions and Safe Truck Parking brings mobile maintenance and 24/7 repair services directly to Safe Truck Parking locations, beginning in San Diego, California, with nationwide expansion planned.
Read More →
Building a Better Vehicle Replacement Model
Meter readings still matter, but engine hours, idle time, maintenance trends, and utilization can help fleets spot costly vehicles before the odometer does.
Read More →
How JASPER Keeps Fleets Moving and Profitable
Every business decision within fleet management ultimately comes down to financial performance. Investing in dependable replacement powertrain components and responsive support can measurably impact the bottom line.
Read More →
