B1267

DTC B1267 INSTRUMENT PANEL SYSTEM COMMUNICATION BUS MALFUNCTION (GND SHORT)


CIRCUIT DESCRIPTION

DTC Detecting Condition:

DTCs B1266 and B1267 are detected when +B and body ground is short-circuited on the I/P system communication bus. Detecting this condition will disable the I/P system communication bus (BEAN) and output some diagnosis codes.

Wiring Diagram:

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INSPECTION PROCEDURE