While B1318 is a document code, it is most often found in the manuals for these recent Renault releases: Renault Kardian
A bad ground connection prevents the circuit from completing, leading to erratic voltage readings. How to Diagnose and Fix the B1318 Code renault b1318
The engine may struggle to crank or the vehicle may stall shortly after starting. While B1318 is a document code, it is
“But I never crashed,” she said. “How does a wire break by itself?” While B1318 is a document code
(Often related to driver or passenger side, sometimes specifically the steering wheel airbag or seatbelt pretensioner)