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Fault Code C0310

Code meaning, symptoms, possible causes, part number, and estimated cost.

C0310

Transfer Case Mode Select Switch Circuit Malfunction

Severity: Low

This code indicates a malfunction in the Transfer Case Mode Select Switch circuit (e.g., 2WD, 4H, 4L). The switch may not be sending a correct signal.

Part Details

Part Name

Transfer Case Mode Select Switch

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪200 - ₪700

Engine Location

Cabin / Transfer Case

Symptoms

  • Cannot change drive modes (4WD)
  • Flashing 4WD mode light
  • Warning message on dashboard
  • Noises from transfer case (when attempting to shift)

Possible Causes

  • 1Faulty mode select switch
  • 2Damaged or shorted wiring
  • 3Loose connection or corrosion
  • 4Defective Transfer Case Control Module

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