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CAN Bus Line

CAN Bus Line

DESCRIPTION

When all DTCs and sensors connected to the CAN communication system are not displayed on the intelligent tester's "BUS CHECK" screen via CAN VIM, first measure the resistance between the terminals of the DLC3 to specify the trouble area.

Wiring Diagram:






Step 1-2:




Step 3:




INSPECTION PROCEDURE

NOTE: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the engine switch, any other switches, or the doors. If any doors need to be opened in order to check connectors, open the doors and leave them open.