U017E

Symptoms

• The airbag light on the dashboard is on
• The seat belt pretensioner system may not operate.
• Diagnostic system memory error
• There may be problems with the operation of other security systems

Causes

• Open or short circuit in the pretensioner module circuit
• Belt pretensioner module A malfunction
• Connector problems or contact corrosion
• Security ECU malfunction
• Module power problems

How to Fix

1. Check the integrity of the wiring harness to the pretensioner module
2. Check connections and contacts in connectors
3. Check the power supply and ground of the module
4. Scan the system for other fault codes
5. If necessary, replace the pretensioner module
6. Repair only from an authorized dealer

Related codes

Error U017E by Vehicle Brand