Power Solutions International

1615

UnclassifiedGeneral

What This Code Means

Malfunction Indicator Light (MIL) ON; Adaptive disabled for the remainder of the key-ON cycle; Engine shutdown; Malfunction Indicator Lamp (MIL) ON; Engine shutdown occurs; MIL remains on until code is cleared; DTC resets with engine idling; Intermittent fault

Possible Causes

  • •Internal microprocessor error
  • •ECM internal check failure
  • •Faulty power and ground circuits to ECM
  • •Faulty ECM
  • •Faulty wiring to ECM
  • •Fault is intermittent
  • •Power and ground circuits to ECM not OK

Suggested Actions

  1. 1Allow the ECM to attempt to reset itself
  2. 2Clear the code using the DST
  3. 3Clear the code using the DST (Diagnostic Service Tool)
  4. 4Perform On-Board (OBD) System Check
  5. 5Clear System Fault (Key On, Engine Running, System Data Mode)
  6. 6Check all power and ground circuits to ECM
  7. 7Replace ECM with known good part and retest
  8. 8Repair wiring to ECM and retest

Related Power Solutions International Fault Codes

161616251614162716131628161216441603164616021648
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