Caterpillar TCM | ECM, 172-9389, 1729389 ECM Repair Service.                

CATERPILLAR TCM | 172-9389 | 1729389

10R-4332 | 142-3363 control gp* | This part has been replaced by 172-9389 control group electronic caterpillar.

Warranty

Our ECM repair service even has a one-year warranty. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.

Common Problems

• Blowing fuses
• No communication
• Engine shutting down
• Fault codes in the unit
• Intermittent faults
• Oil intrusion 
• Water damaged
• Injector driver faults

Process Caterpillar TCM

All you need to do is ship your unit to us, and we will diagnose the faults and ship the fixed unit back to you.   

Why trust us

Our engineering team has over 15 years of experience, has repaired more than 10K ECMs, and uses the latest simulation technology. We are always happy to assist you with any technical issues. Feel free to contact us if you wish to discuss the faults you are experiencing before sending in your parts.

Track-Type Tractor

D10r, D11r, D5m, D5n, D6m, D6n, D6r, D6r, Ii D7r, D8r Ii

Wheel-Type Skidder

535b

Pipelayer

572r

Integrated Tool carrier Caterpillar TCM

It62g Ii

Wheel-Type Loader

938g Ii, 950g, 950g Ii, 962g, 962g Ii, 966g, 966g Ii, 972g, 972g Ii, 980g, 980g Ii, 980h, 988g, 988h, 990 Ii, 990h, 994d.

Earthmoving Compactor

815f Ii, 816f Ii, 825g, 825g Ii, 826g, 826h Wheel Dozer  834h, 814f, 824g, 824h, 854g

Load, Haul, Dump

R1300g, R1600g

Motor Grader

120h, 120h Na, 120k 12h, 12h Na 135h, 135h Na, 140h, 140h Es, 140h Na 140k, 143h, 160h, 160h Na, 163h

Track-Type Loader

953c ,963c   Product Name: Control Panel/Controller/CPU/ECU/Computer Box Applied Model: Caterpillar 120H, 980G, 140K, D6N Part Number: 172-9389, 1729389 Transmission Controller Computer Board: 160-1758, 1601758 for Cat D7R Cat 938G, series 2 machine. Compatible with CAT 953C, 963C, 973C, 525B, 535B, 545, D10R, D11R, D5N, D6N, D5M, D6M.   ECM Engineering USA / ECM Repair USA