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Fault Code U0291

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

U0291

Lost Communication with Vehicle Stability Control Module

Severity: High

This code indicates a loss of communication between the main control unit and the Vehicle Stability Control Module. This fault can significantly impair the vehicle's ability to maintain stability and traction, especially in difficult road conditions, posing a safety risk.

Part Details

Part Name

Vehicle Stability Control Module

Reference P/N (OEM)

N/A

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

Estimated Cost

₪1200 - ₪4000

Engine Location

Engine Compartment/Behind Dashboard

Symptoms

  • Stability control/ABS warning light illuminated
  • Vehicle feels unstable in turns
  • ABS brakes not functioning
  • Traction Control Systems (TCS) disabled

Possible Causes

  • 1Internal failure of the Stability Control Module
  • 2Faulty wiring or short circuit in the communication system (CAN)
  • 3Loose or corroded connector
  • 4Wheel speed sensor or steering angle sensor failure

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