FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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B1267

DTC B1266 INSTRUMENT PANEL SYSTEM COMMUNICATION BUS MALFUNCTION (+B SHORT)
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