B1215

DTC B1214 Short to B+ in Door System Communication Bus Malfunction
DTC B1215 Short to GND in Door System Communication Bus Malfunction

DESCRIPTION

DTC Detection Condition:

DTC B1214 is detected when +B is short-circuited on the door system communication bus, and DTC B1215 is detected when the body ground is short-circuited on the door system communication bus. Detecting this condition will disable the door system communication bus (BEAN) and a DTC will be output.

Wiring Diagram:

INSPECTION PROCEDURE

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Step 6:

Step 7:

Step 8-9:

Step 10-11:

Step 11 (Continued)-12:

Step 13-14:

Step 15-16:

Step 16 (Continued):