Caterpillar 386-3444 3863444 | 336E. Your Engine Control Module will be returned fully reconditioned, tested, and ready to be installed back to the exact engine. Saving you the time & expense of having a new ECM programmed to your machine.

Caterpillar 386-3444 3863444 | 336E | ECM Repair

We first diagnose the unit; if it’s not repairable or no problems are found, it costs $200 plus shipping. In this case, we will process a partial refund for the difference.

• 386-3444: Electronic Control Group,
• 20R-7983: Control Group

Warranty

Our Caterpillar 386-3444 3863444 | 336E | ECM Repair even has a one-year warranty.

Common Problems

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

Process

You only need to ship your unit to us, and we will diagnose the faults and ship the fixed unit back. ECM Engineering USA / ECM Repair USA ECM Repair Truck Share ON: Twitter | Facebook | Linked In | Tumblr