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Fault Code P0845

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

P0845

Transmission Fluid Pressure Sensor/Switch 'B' Circuit

Severity: High

Code P0845 indicates a malfunction in the electrical circuit of the 'B' transmission fluid pressure sensor/switch. This fault can affect gear shifting and overall transmission performance.

Part Details

Part Name

Transmission Fluid Pressure Sensor/Switch

Reference P/N (OEM)

N/A

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

Estimated Cost

₪400 - ₪1500

Engine Location

Inside or on the transmission

Symptoms

  • Harsh or incorrect gear shifts
  • Transmission slipping
  • Transmission enters limp mode
  • Check Engine Light on

Possible Causes

  • 1Faulty transmission fluid pressure sensor/switch
  • 2Damaged wiring, corrosion, or short circuit in the circuit
  • 3Loose connections
  • 4Malfunction in the Transmission Control Module (TCM)

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