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Fault Code U0161

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

U0161

Lost Communication With Control Module

Severity: Critical

Code U0161 indicates a loss of communication with the Airbag Control Module. This is a critical safety fault that may prevent airbags from deploying during a collision.

Part Details

Part Name

Airbag Control Module

Reference P/N (OEM)

N/A

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

Estimated Cost

₪800 - ₪4000

Engine Location

Under dashboard, center of vehicle

Symptoms

  • Airbag warning light illuminated or flashing
  • Airbags not deploying (during test)
  • Additional codes related to SRS system
  • No response to collision sensors

Possible Causes

  • 1Faulty airbag control module
  • 2Damaged wiring or connector in the CAN bus
  • 3Power or ground issue to the module
  • 4Faulty collision sensors

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