U0472
Invalid Data Received From Restraints System Sensor B
U0472 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Restraints System Sensor B. Common causes: safety sensor b malfunction, damage to the wiring harness to the sensor. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- Security error message on dashboard
- The safety system may not work in an accident
- Possible false alarms of the system
Causes
- Safety sensor B malfunction
- Damage to the wiring harness to the sensor
- Poor contact in sensor connectors
- Short circuit in the sensor circuit
- Problems with the security control module
How to Fix
- Check the status of the security system sensor B
- Inspect the sensor wiring harness and connectors for damage.
- Check the integrity of the sensor circuit
- Read safety module fault codes
- Repair only from an authorized dealer
Related codes
Error U0472 by Vehicle Brand
FAQ
What does the U0472 code mean?
U0472 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Restraints System Sensor B
What causes a U0472 error code?
The most common causes of U0472 include: Safety sensor B malfunction; Damage to the wiring harness to the sensor; Poor contact in sensor connectors; Short circuit in the sensor circuit.
How do I fix a U0472 diagnostic trouble code?
To fix U0472: Check the status of the security system sensor B. Inspect the sensor wiring harness and connectors for damage.. Check the integrity of the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0472?
Do not drive — repair immediately
How much does it cost to fix U0472?
The estimated repair cost for U0472 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat