July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
DTC 5C-40 Camera Picture Error: Description
WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION
DTC No.
DTC Detection Condition
Trouble Area
5C-40
Synchronous signal from the camera cannot be transmitted.