DTC 15

CIRCUIT DESCRIPTION
This DTC is output when +B or GND short occurs on door system communication bus. If +B or GND short is detected on door system communication bus, separate it by bus cut relay in body ECU to prevent while communication buses' failure.

Steps 1 - 2:

Steps 3 - 4:

Steps 5 - 6:

Steps 7 - 8:

Steps 9 - 10:

Steps 11 - 12:

Steps 13 - 14:

Step 15:

INSPECTION PROCEDURE