Check CAN Bus Line (CAN-H) For Short to GND

CHECK CAN BUS LINE (CAN-H) FOR SHORT TO GND

CIRCUIT DESCRIPTION




A short to GND is suspected in the CAN bus line when there is continuity between terminals 4 (CG) and 6 (CANH) of the DLC3.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

Step 4:

Step 5:

Step 6:

Step 7:

Step 8:

Step 9:

INSPECTION PROCEDURE

HINT: Identify the connector to be the checked by its color of the wire and shape of the junction on the CAN J/C because the locations of the connectors to the CAN J/C are confusing.