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Fault Code P0794

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

P0794

Intermediate Shaft Speed Sensor 'A' Circuit Intermittent

Severity: Medium

This code indicates that the Transmission Control Module (TCM) is receiving intermittent or inconsistent signals from the intermediate shaft speed sensor 'A'.

Part Details

Part Name

Intermediate Shaft Speed Sensor

Reference P/N (OEM)

N/A

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

Estimated Cost

₪250 - ₪850

Engine Location

Transmission

Symptoms

  • Intermittent Check Engine light
  • Inconsistent or jerky gear shifts
  • Temporary loss of engine power
  • Vehicle randomly enters limp mode

Possible Causes

  • 1Faulty or failing intermediate shaft speed sensor
  • 2Damaged, loose, or intermittently shorted wiring
  • 3Loose or corroded connector
  • 4Software issues or internal TCM failure (rare)

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