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Home >> Toyota >> 2003 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 263 (Multiplex Communication System - Diagnostics) >> Circuit Inspection >> DTC B1287/87: Back Door Ecu Communication Stop >> Circuit Description
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Circuit Description

WARNING: This page is about a different car, the 2002 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is output when communication stops between back door ECU and body No. 1 ECU.

Fig 1: DTC Detected Condition & Trouble Area
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