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Fault Code U0177

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

U0177

Lost Communication With Control Module

Severity: Medium

Code U0177 indicates a loss of communication with the Peripheral Airbag Control Module. This module is responsible for external sensors and various airbag modules.

Part Details

Part Name

Peripheral Airbag Control Module

Reference P/N (OEM)

N/A

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

Estimated Cost

₪700 - ₪2500

Engine Location

Chassis/Vehicle side

Symptoms

  • SRS Light On
  • Other fault codes
  • Safety warnings
  • Collision control malfunction

Possible Causes

  • 1Defective module
  • 2Damaged wiring or connectors
  • 3Electrical issue (fuse/component)
  • 4CAN Bus problems

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