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Fault Code C0315

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

C0315

Transfer Case Input Speed Sensor Circuit Malfunction

Severity: Medium

This code indicates a malfunction in the Transfer Case Input Speed Sensor circuit. This sensor measures the rotational speed entering the transfer case from the main transmission.

Part Details

Part Name

Transfer Case Input Speed Sensor

Reference P/N (OEM)

N/A

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

Estimated Cost

₪250 - ₪800

Engine Location

Transfer Case

Symptoms

  • Problems shifting transfer case gears
  • 4WD/AWD light on
  • Malfunctioning traction control
  • Inaccurate speedometer

Possible Causes

  • 1Faulty speed sensor
  • 2Damaged or shorted wiring
  • 3Loose connection or corrosion
  • 4Defective Transfer Case Control Module

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