Description
Caterpillar 3406 ECM 6TS. Your ECM will be returned fully reconditioned, tested, and ready to be installed in the exact vehicle it came off, saving you the time and expense of having a new ECM programmed for your machine.

Caterpillar 3406 ECM 6TS Repair Service
Caterpillar 3406 ECM 6TS
The Caterpillar 3406 ECM 6TS module is a crucial component of the engine control system in Caterpillar 3406 diesel engines. It controls the engine’s various functions, including fuel injection, timing, and turbocharger control.
A failed injector driver is one of the most common issues with the 6TS module. If left unresolved, this can cause misfires, poor engine performance, and even engine damage. If this issue is suspected, it is important to have the module diagnosed and repaired by a qualified technician as soon as possible.
Additionally, it is important to ensure that the 6TS module is properly programmed for your specific engine model and application. A mismatched or incorrect program can lead to poor engine performance and potential damage.
Regular maintenance and inspection of the 6TS module can also help prevent issues. This can include checking wiring and connections for damage or corrosion and checking for proper voltage and ground connections.
Overall, the Caterpillar 3406 ECM 6TS module is a critical component of these diesel engines, and proper attention and maintenance are key to ensuring reliable performance and longevity.
Our Caterpillar 3406 ECM 6TS | 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
Application:
Engine: 3406E, 3176C, 3508B, C-12, 3512B, 3516B, C-10, 3196, 3176B, CAT 3176B ENGINE CONTROL MODULE, ECM 35036005, 1994, ECM 35036005, CAT 35036005, Cat 350360-05
Excavator: 345B II, 345B L, 345B II, MH 5090B, 385B, 345B
Wheel Tractor: 621G
Wheel-Type Loader: 988G
Wheel Tractor-Scraper: 657, 623B, 627F, 627G, 627E, 623G, 623E, 657B, 621E, 621B, 621F, 621G
Wheel Dozer: 834G
Load, Haul, Dump: R2900G, R1600G, R1600, R1700, II R2900, R1700G
Landfill Compactor: 836G
Articulated Dump Truck: D400E II
Track-Type Tractor: D8R, D8N, D8R II, D7R II
Challenger: 85C, 65E, 85E, 85D, 75D, 75C, 75E, 95E
Articulated Truck: D350E II
Pipelayer: 572R II
Wheeled Excavator: W345B II
Underground Articulated Truck: AD55
Process
You only need to ship your unit to us, and we will diagnose the faults and ship the fixed unit back.
Why trust us
Our engineering team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology. We are always happy to assist you with any technical assistance we can. Feel free to contact us to discuss the faults you are experiencing before sending in your parts.
ECM Engineering USA / ECM Repair USA
Truck ECM Repair | ECM Repair Truck
2129450, 212-9450, ECU, ECM Controller Electronic Control Module Programmed for C-10, C-12, 3406, 3176, 3508, 3512, 3516, D8R, D8N, Engine Excavator 345B, 385B, 988G, 657, 623, 621