B1214

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:

B1214 and B1215 will be output when +B and body ground is short-circuited on the communication bus.

Detecting this condition will make all the BEAN communication unable and output some DTCs.

Wiring Diagram:

Step 1-2:

Step 2(Continued)-3:

Step 3(Continued)-4:

Step 4(Continued)-5:

Step 5(Continued)-6:

Step 6(Continued):

INSPECTION PROCEDURE