Every time the driver's door opens and closes, the heavy wiring loom inside the flexible rubber accordion boot bends. Over a decade of use, individual wire jackets split, leading to copper strands touching each other or the vehicle’s metal chassis (short to earth).
Disclaimer: This post is for informational purposes only. Always consult a qualified mechanic for repairs. citroen 09d1
This code is categorized as a "permanent stored fault" that often appears during a diagnostic scan using tools like Lexia 3 or other PSA-specific software. Every time the driver's door opens and closes,