B1287

DTC B1287 Back Door ECU Communication Stop

DESCRIPTION

DTC Detection Condition:

DTC B1287 is output when communication between the back door ECU and the gateway ECU stops for more than 10 seconds.

Wiring Diagram:

Step 1:

Step 1(Continued)-3:

INSPECTION PROCEDURE

HINT: When "+B or GND short malfunction of communication bus" DTCs (B1214 and B1215) are detected at the same time as "communication stop" DTC B1287, repair the "+B or GND short malfunction of communication bus" DTCs first.