Diagnostic Item 35: Diagnose The Lines Between Can Main Bus Line And The ASC/TCL-Ecu < Vehicles With ASC >: Notes
CAUTION:
When servicing a CAN bus line, ground yourself by touching a metal object such as an unpainted water pipe. If you fail to do so, a component connected to the CAN bus line may be damaged.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.