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Fault Code P0854

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

P0854

Traction Control System (TCS) Input Signal Range/Performance

Severity: Low

Code P0854 indicates a range/performance issue with the input signal from the Traction Control System (TCS) to the transmission control module. The signal is out of expected range or inconsistent.

Part Details

Part Name

Traction Control System (TCS) Module

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

ABS/TCS system

Symptoms

  • Traction control light illuminated
  • Traction control system inactive
  • Check Engine Light on
  • Rough engine operation

Possible Causes

  • 1Faulty TCS module
  • 2Damaged wiring or loose connector
  • 3Transmission Control Module (TCM) issue
  • 4Incorrect TCS system calibration

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