Check CAN Bus Line For Short to GND (W/ LEXUS...............

CHECK CAN BUS LINE FOR SHORT TO GND (w/ LEXUS Navigation System)

CIRCUIT DESCRIPTION




There may be a short circuit between the CAN bus line and GND when there is resistance between terminals 6 (CANH) and 4 (CG) or terminals 14 (CANL) and 4 (CG) of the DLC3.

Wiring Diagram:

Wiring Diagram:

Step 1 - 2:

Step 3 - 4:

Step 5 - 6:

Step 7 - 8:

Step 9 - 10:

Step 11 - 12:

Step 13 - 14:

Step 15:

Step 16 - 19:

Step 20 - 23:

Step 24 - 25:

Step 26 - 28:

Step 29 - 30:

Step 31 - 32:

Step 33:

Step 34 - 37:

Step 38 - 40:

Step 41 - 42:

Step 43 - 44:

Step 45:

INSPECTION PROCEDURE