Mercedes Benz OM460LA ECM Repair Service | MBE4000 | MBE906

Professional ECM repair for the Mercedes Benz OM460LA engine — the same powerplant sold by Detroit Diesel as the MBE4000. Your Engine Control Module will be returned fully reconditioned, bench-tested, and ready to install on the exact vehicle it came from — no reprogramming needed.

Vehicle & Engine Compatibility

This service covers ECMs for the following Mercedes-Benz and Detroit Diesel engine families:

• Mercedes Benz OM460LA — 12.8L Inline-6 Diesel
• Detroit Diesel MBE4000 (same engine, Detroit Diesel branding)
• MBE904 | MBE906 | MBE924 | MBE926 (2004–2008)

Compatible ECM Part Numbers

• RA0054465440 — PLD EPA04 / DDEC
• A0014466440 | 0014466440 | 0014466540
• 0014462040 | 0014463340 | 0034461340
• Temic: 000046464A  |  MLS: 9849185

Common ECM Failure Symptoms

If your truck is showing any of these signs, your ECM may need repair:

• Blowing fuses repeatedly
• No communication with diagnostic scanner
• Engine shutting down unexpectedly
• Active or stored fault codes
• Intermittent electrical faults
• Oil or water intrusion damage
• Injector driver faults

How Our Repair Process Works

1. Ship your ECM to our facility (any carrier accepted)
2. Full electronic diagnosis by our engineering team
3. Component-level repair + bench simulation testing
4. Return shipping — unit arrives plug-and-play ready

Diagnostic Policy: If the unit is not repairable or no fault is found, the fee is $200 + return shipping. A partial refund will be issued for the difference.

1-Year Warranty Included

Every repair is backed by a full 1-year warranty. We rebuild your ECM for long-term reliability and peak performance under heavy-duty conditions.

Why Choose ECM Engineering USA?

• 15+ years of heavy-duty ECM repair expertise
• 10,000+ ECMs successfully repaired
• Latest bench simulation & diagnostic technology
• Free pre-shipment technical consultation
• No reprogramming required after repair

Have questions before shipping? Contact our engineers — we're happy to review your fault codes and symptoms before you send your unit in.

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