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Open in CAN Main Wire

Open in CAN Main Wire

DESCRIPTION




There may be an open circuit in the CAN main wire and/or the DLC3 branch wire when the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is 69 ohms or higher.

Wiring Diagram:






Step 1-2:




Step 3-4:




Step 4 (Continued)-6:




Step 7-8:




Step 9-10:




Step 11-12:




Step 12 (Continued)-14:




INSPECTION PROCEDURE

HINT: Operating the engine switch, any switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance variation.