Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

Mack's GuardDog Connect Monitors mDrive Transmissions

Mack Trucks will be using its Mack GuardDog Connect integrated telematics system to monitor critical fault codes for trucks equipped with Mack mDrive automated manual transmissions.

by Staff
March 16, 2015
Mack's GuardDog Connect Monitors mDrive Transmissions

Photo: Mack Trucks

1 min to read


Mack Trucks will be implementing its Mack GuardDog Connect integrated telematics system to monitor critical fault codes for trucks equipped with Mack mDrive automated manual transmissions.

GuardDog Connect for mDrive and mDrive HD will be available on model year 2016 trucks equipped with onboard diagnostics for 2015 emissions controls. GuardDog Connect has been standard on the Mack Pinnacle, Mack Granite and Titan by Mack models since 2013 and, beginning in April, it will come to Mack TerraPro concrete pumpers.

Ad Loading...

The system monitors fault codes that could shut down a truck or lead to unplanned serivce calls. Mack said It enables a quick diagnosis of issues and will proactively schedule repairs and confirmation that the needed parts are in stock-- while the truck is still in the field.

GuardDog Connect is managed through Mack’s Uptime Center, which connects customers and dealers with the latest telematics, communications and case management tools to enable teams to take preventive action by monitoring maintenance and scheduling face-to-face interactions when needed.

The mDrive transmission is currently standard on the Mack Pinnacle and the mDrive HD is standard as of March on the Mack Granite and Titan by Mack models.

More Equipment

Faded sketch of diesel engines on a factory floor with NHTSA logo superimposed on top
Equipmentby Deborah LockridgeAugust 31, 2026

NHTSA Moves to Rewrite Truck Fuel-Economy Rules

The National Highway Traffic Safety Administration says it lacks authority to regulate medium- and heavy-duty truck engines separately from complete vehicles, but the existing standards have not yet been eliminated.

Read More →
Illustration of Freightliner Cascadia on highway with engine cutaway
Equipmentby Deborah LockridgeAugust 27, 2026

Detroit Opens Orders for EPA 2027 Engines

Detroit isn’t starting from scratch to meet EPA 2027 diesel emissions standards. Its Gen 6 DD13 and DD15 engines keep much of today’s platform while updating the fuel and aftertreatment systems.

Read More →
Carrier Transicold electric transport refrigeration unit on stationary trailer with loading docks in the background
Equipmentby News/Media ReleaseAugust 25, 2026

Carrier Transicold Adds All-Electric TRU for Stationary Cold Storage

Carrier Transicold’s new Vector 8200 all-electric transport refrigeration unit gives fleets a diesel-free option for temporary refrigerated and frozen trailer storage.

Read More →
Ad Loading...
YouTube thumbnail showing Kenworth T880e electric truck and KW marketing director Kyle Kimball.
Equipmentby Deborah LockridgeAugust 25, 2026

A Closer Look at Kenworth’s Electric T880E Vocational Truck [Video]

Learn more about Kenworth's T880E battery-electric vocational truck at the Paccar Technical Center, including its range, applications, upfitting considerations, and PTO options, in this HDT Spotlight video.

Read More →
White heavy-duty Kenworth T880e battery-powered straight truck with flatbed
Equipmentby Deborah LockridgeAugust 25, 2026

Kenworth T880E Brings EV Power to Vocational Trucks

A closer look at the Kenworth T880E’s range, charging, powertrain and upfit options — and where fleets are showing the most interest.

Read More →
Graphic with U.S. and Canadian flags over background illustration of an ink-stamp that says Tariffs.
Equipmentby Deborah LockridgeAugust 24, 2026

What the U.S.-Canada Trade War Means for Trucking

Escalating U.S.-Canada tariffs could disrupt cross-border freight, reduce truck volumes, raise costs, and create new uncertainty for carriers on both sides of the border.

Read More →
Ad Loading...
Kodiak Autonomous Truck
Equipmentby Deborah LockridgeAugust 18, 2026

Autonomous Truck Testing Moves Ahead in California as Teamsters Challenge Rules

California has begun permitting heavy-duty autonomous truck testing, with Aurora and Kodiak among the first to receive approval, as the Teamsters sue the DMV over the new regulations.

Read More →
Heavy Duty Trucking Spotlight thumbnail showing new Mack trucks
Equipmentby Jack RobertsAugust 10, 2026

Behind the Wheel of the New Mack Anthem [Video]

HDT takes the new Mack Anthem around Mack’s Pennsylvania test track to see how its driver-focused design, technology, visibility and handling perform from behind the wheel.

Read More →
Interior of truck manufacturing plant
Equipmentby Deborah LockridgeAugust 6, 2026

DTNA Plans New U.S. Truck Plant as Manufacturing Footprint Shifts

Daimler Truck North America is evaluating sites for a new assembly plant expected to open in 2029 while winding down operations at its longtime Portland manufacturing facility.

Read More →
Ad Loading...
Great Dane aluminum flatbed trailer
Equipmentby StaffAugust 5, 2026

Great Dane Flatbed Trailer Offers Light Weight and Strength

Freedom Ultra is designed for a wide range of open-deck applications, including building materials, lumber, machinery, steel products, industrial freight, and coil hauling.

Read More →