1612

UnclassifiedGeneral

What This Code Means

DTC 1612 resets with the engine idling

Possible Causes

  • Intermittent problem
  • Faulty ECM power circuit
  • Faulty ECM ground circuit
  • Faulty ECM

Suggested Actions

  1. 1Perform On-Board (OBD) System Check
  2. 2Clear system fault codes using a Diagnostic Scan Tool (DST) in System Data Mode
  3. 3Check ECM power and ground circuits
  4. 4Repair ECM power and ground circuits as necessary
  5. 5Replace ECM
  6. 6Clear DTC information from the ECM, operate engine to full operating temperature, and check for stored codes

Related Power Solutions International, Inc. Fault Codes

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