AUTOMATIC TRANSMISSION

Automatic & CVT Transmission Servicing, Repairs & Towing Upgrades in Gladstone & Calliope

Total Mobile Mechanical Services offers expert automatic and CVT transmission servicing, diagnostics, repairs, cooling upgrades, and towing performance packages for cars, 4WDs, SUVs, and light commercial vehicles.
From slipping, shuddering, delayed shifting, whining, belt issues, overheating, and fluid leaks to full transmission servicing—we provide high-quality, workshop-based transmission solutions from our Calliope facility.

Our team services all makes and models using OEM-approved fluids, CVT-specific lubricants, high-grade filters, and industry-standard diagnostic equipment to ensure smooth, safe, and reliable transmission performance.

Comprehensive Automatic & CVT Transmission Services

Transmission Servicing

Full automatic & CVT transmission fluid changes
Pan removal, filter replacement & magnet cleaning
CVT service including high-quality CVT fluid & internal filters
Transmission flush & fluid conditioning
Valve body & solenoid inspection
Adaptation resets & clutch/ratio learning (where applicable)
Transmission service reminder resets

Transmission Repairs

Diagnosis of slip, shudder, flare, delayed shifts & harsh engagement
CVT belt/chain wear assessment
Valve body repairs & replacements
Solenoid testing and replacement
Seal, gasket & pan leak repairs
Transmission cooling system repairs (coolers, hoses, heat exchangers)
Internal component assessment including clutch packs, pulleys & drums

Transmission Cooling Upgrades (Essential for 4WDs, Towing & Central QLD Conditions)

Why Transmission Cooling Is Critical

Gladstone, Calliope, and Central Queensland heat places extreme stress on transmissions — especially when towing, 4WDing, or carrying loads.
Overheating is the number one cause of automatic & CVT transmission failure.

Cooling Upgrade Services

Auxiliary transmission cooler installation
High-capacity coolers for towing, 4WDs & heavy-load vehicles
Replacement & repair of factory transmission coolers
Transmission heat exchanger and thermostat upgrades
Transmission temperature monitoring system installation
Cooler line inspection, replacement & leak repairs

Benefits of Upgraded Transmission Cooling

Significantly reduces overheating
Increases towing capability
Improves transmission life span
Reduces fluid breakdown and internal wear
Smoother, more reliable shifting

A cooler transmission = a longer-lasting transmission.

Towing & 4WD Transmission Upgrades

Heavy-Duty Transmission Packages

TMMS offers towing and 4WD-specific transmission upgrades, including:

Heavy-duty transmission fluid
High-viscosity CVT fluid options (vehicle dependent)
Upgraded transmission pans & higher fluid capacity
Heavy-duty transmission filters
Performance valve body tuning (where supported)
Auxiliary cooling systems for towing & off-road use
Transmission breathers for 4WD water crossings

Perfect For

Caravans & camper trailers
Boats
Horse floats
Tradie trailers
Off-road & beach 4WD use
Heat-intensive Central Queensland driving

If you tow or drive in harsh heat — these upgrades protect your transmission.

Advanced Transmission Diagnostics

Full automatic & CVT scan tool diagnostics
Live data testing (ratios, pressures, temps, line pressures)
CVT pulley speed analysis
Transmission temperature & load monitoring
Road testing under real towing or load conditions
Diagnosis of whining, vibration, shudder, slip & overheating

Workshop-Only Transmission Services

All automatic, CVT, towing and cooling upgrade services are completed at our Calliope workshop, which is equipped with:

Heavy-duty hoists
CVT-safe fluid exchange systems
Professional diagnostic scan tools
Transmission pressure testing equipment
Cooling system pressure & flow testers
Transmission lifting & support tools

This ensures every transmission service is completed safely, accurately, and to manufacturer standards.

Contact Us

Workshop Address: 6 Wright Road, Calliope QLD 4680
Phone: 0456 765 135

Choose Total Mobile Mechanical Services for professional automatic transmission, CVT servicing, transmission cooling upgrades, towing packages, repairs, and diagnostics across Gladstone, Calliope, and Central Queensland.
Book your transmission service or upgrade today