U047F
Invalid Data Received From Seat Belt Pretensioner Module A
U047F is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Seat Belt Pretensioner Module A. Common causes: damage to the wiring harness to the pretensioner module, belt pretensioner module malfunction. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- Security error message on dashboard
- Belt pretensioners may not work in an accident.
- Additional SRS Trouble Codes
Causes
- Damage to the wiring harness to the pretensioner module
- Belt pretensioner module malfunction
- Problems with module power or grounding
- Corrosion of connectors
- Software error in the module
How to Fix
- Check the integrity of the wiring harness to the pretensioner module
- Inspect connectors for corrosion or damage
- Check the supply voltage and module ground
- Scan the module for additional fault codes
- Repair only from an authorized dealer
Related codes
Error U047F by Vehicle Brand
FAQ
What does the U047F code mean?
U047F is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Seat Belt Pretensioner Module A
What causes a U047F error code?
The most common causes of U047F include: Damage to the wiring harness to the pretensioner module; Belt pretensioner module malfunction; Problems with module power or grounding; Corrosion of connectors.
How do I fix a U047F diagnostic trouble code?
To fix U047F: Check the integrity of the wiring harness to the pretensioner module. Inspect connectors for corrosion or damage. Check the supply voltage and module ground. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U047F?
Do not drive — repair immediately
How much does it cost to fix U047F?
The estimated repair cost for U047F is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat