Power Solutions International

685

UnclassifiedGeneral

What This Code Means

VRelay <%VBat specified in the calibration

Possible Causes

  • •DTC 685 or 6987 set
  • •Faulty power relay fuse
  • •Loss of battery voltage to and from the power relay

Suggested Actions

  1. 1Check power relay fuse. Repair as needed.
  2. 2Perform On-Board (OBD) System Check
  3. 3Check for battery voltage to and from the power relay. Repair as needed.
  4. 4Refer to diagnostics for the set fault (DTC 685 or 6987). Repair and retest.

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