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DTC C1340/47 Center Differential Lock Circuit: Description

When the center differential is locked, VSC control turns off and the VSC OFF indicator illuminates.

DTC DETECTION CONDITION CHART

DTC Code DTC Detection Condition Trouble Area
C1340/47 When the terminal IG1 voltage is between 10 and 14 V, there is an open in the center differential lock circuit for 2 seconds or more.
  • Center diff lock switch
  • Center diff lock switch circuit
  • 4WD control ECU