B1215

DTC B1215 Short to GND in Door System Communication Bus Malfunction

DESCRIPTION

DTC Detection Condition:

When a +B or body ground short circuit is detected on the door system communication bus (BEAN), the door system communication bus (BEAN) is disabled and a DTC is output.

Wiring Diagram:

Step 1-2:

Step 3-4:

Step 5-6:

Step 7-8:

Step 9-10:

Step 11-12:

Step 13-14:

Step 15-16:

Step 17:

Step 18-19:

Step 20-21:

Step 22-23:

Step 23 (Continued)-24:

Step 25:

INSPECTION PROCEDURE