U0474

Invalid Data Received From Restraints System Sensor D

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Airbag light is on
Security system disabled
Errors in the operation of belt pretensioners
Security error message on display
Incorrect operation of shock sensors

Causes

Safety sensor fault D
Open or short circuit in the sensor circuit
Wiring harness damage
Connector problems or contact corrosion
Malfunction of the airbag control unit

How to Fix

Diagnose the system using a scanner
Check continuity of sensor D circuit
Inspect connectors and contacts for damage
Replace safety sensor D if necessary
Repair only from an authorized dealer

Related codes

U0473 U0475 B0020