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Fault Code P2161

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

P2161

Vehicle Speed Sensor (VSS) 'A' / Input Shaft Speed Sensor Circuit High

Severity: Medium

This code indicates a high voltage or fault in the Vehicle Speed Sensor (VSS) 'A' or Input Shaft Speed Sensor circuit. This fault affects the vehicle speed reporting to the control module.

Part Details

Part Name

Vehicle Speed Sensor (VSS)

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

Transmission / Engine

Symptoms

  • Speedometer showing incorrect or excessively high reading
  • Transmission shifting issues or limp mode
  • Cruise control inactive
  • Check Engine Light illuminated

Possible Causes

  • 1Faulty Vehicle Speed Sensor (VSS 'A') or Input Shaft Speed Sensor
  • 2Damaged wiring or short to voltage
  • 3High voltage supply to the sensor circuit
  • 4Engine Control Module (ECM) or Transmission Control Module (TCM) failure

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