The Peugeot fault code B173D primarily indicates a failure in identifying the key or remote control. This often manifests as an "Electronic Anti-Theft Faulty" message, resulting in a no-start condition because the immobilizer system cannot verify the key's signal. Understanding the Fault
What does the B173D fault code mean?
Q: How do I troubleshoot the B173D Peugeot work code? A: To troubleshoot the B173D Peugeot work code, use a scan tool to retrieve the DTC, check the actuator, wiring, and BCM, and check the voltage. b173d peugeot work