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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 472 (Gateway System - Diagnosis) >> Circuit Inspection >> DTC B1214, B1215: Door system communication bus malfunction (+B short), Door system communication bus malfunction (GND short) >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is output when +B or GND short occurs on the door system communication bus.