Short in CAN Bus Lines
Short in CAN Bus LinesDESCRIPTION
There may be a short circuit between the CAN bus lines when the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is below 54 ohms.
Wiring Diagram (Part 1):
Wiring Diagram (Part 2):
Step 1:
Step 1(Continued)-4:
Step 5-7:
Step 5-7:
Step 7(Continued)-9:
Step 10-11:
Step 12-13:
Step 14-15:
Step 16-18:
Step 19-20:
Step 21-22:
Step 23-24:
Step 25:
INSPECTION PROCEDURE
HINT: Operating the ignition switch, any switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance variation.