U047B

Invalid Data Received From Restraints System Sensor K

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Airbag light is on
Security error message on dashboard
The security system may be partially disabled
Inability to reset the error using standard methods
Possible false alarms of the system

Causes

Security system K sensor malfunction
Damage to the wiring harness to the sensor
Corrosion of contacts or connectors
Sensor power problems
Software error in the control unit

How to Fix

Conduct security system diagnostics
Check the integrity of the wiring to the K sensor
Inspect the connectors and contacts of the sensor
Check the functionality of the sensor
Repair only from an authorized dealer

Related codes

U047A U047C B0020