In Renault diagnostic systems, (also often displayed as F003-16 ) generally points to a Computer Power Supply issue where the feed voltage is too low . Breakdown of the Code
This code is frequently seen across various Renault models like the Fluence, Megane, and Safrane. It is often a "Memory" fault, meaning it was recorded during a period of low voltage (e.g., during a difficult cold start) even if the current voltage seems normal. Carnity.com Primary Meaning renault dtc f00316 upd
This code is often seen in Renault diagnostic reports (such as those from CLIP software) across various models like the Fluence or Safrane. Carnity.com F00316 / F003-16 : Often defined as "Computer Power Supply Active" "Battery Voltage Memory" The "16" Suffix In Renault diagnostic systems, (also often displayed as
Intermittent charging issues or "Battery Charging Faults" can trigger secondary IPC codes. Carnity
: A sub-type byte (Failure Mode Indicator) commonly used to signify voltage below the threshold . Common Causes