FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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B1214

DTC B1214 SYSTEM COMMUNICATION BUS MALFUNCTION (+B SHORT)

CIRCUIT DESCRIPTION




This DTC is output when +B or GND short occurs on door system communication bus. If +B or GND short is detected on door system communication bus, separate it by bus cut relay in body ECU to prevent while communication buses failure.

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INSPECTION PROCEDURE