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Home >> Jeep >> 2004 >> Liberty Limited, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> Diagnostic Information And Procedures >> Transfer Case-Mechanical - Diagnostic Tests >> DTC P0838: 4WD Mode Sensor Low >> Possible Causes

Possible Causes

  1. TRANSFER CASE POSITION SENSOR INPUT CIRCUIT SHORT TO GROUND
  2. TRANSFER CASE POSITION SENSOR INPUT CIRCUIT SHORT TO SENSOR RETURN CIRCUIT
  3. TRANSFER CASE POSITION SENSOR
  4. POWERTRAIN/ENGINE CONTROL MODULE
  5. INTERMITTENT OPERATION