2122

UnclassifiedElectrical

What This Code Means

DST displays FPP voltage greater than the fault trigger value defined in the calibration

Possible Causes

  • Faulty foot pedal
  • Faulty wiring harness
  • Faulty FPP
  • Faulty Connection
  • Poor 5-volt power supply circuit
  • Intermittent Problem

Suggested Actions

  1. 1Perform the On-Board (OBD) System Check
  2. 2Disconnect the foot pedal from the wiring harness and check if DST displays 0V FPP voltage
  3. 3Slowly depress FP while monitoring FPP voltage

Related Power Solutions International Fault Codes

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