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Home >> Toyota >> 2004 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 389 (Multiplex Communication System - Diagnostics) >> Circuit Inspection >> DTC B1243/43: GSW Terminal Circuit Malfunction >> 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 open or GND short of GSW terminal is detected.

Fig 1: DTC Detected Condition & Trouble Area
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