GS 350 RWD V6-3.5L (2GR-FSE) (2007)
If 2 or more ECUs and/or sensors do not appear on the "BUS CHECK" screen of the intelligent tester via the CAN VIM, one side of the CAN sub-bus
line may be open. (One side of the CAN-H [sub-bus line] / CAN-L [sub-bus line] of the ECU and/or sensor is open.)
Wiring Diagram (Part 1)