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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Engine Immobilizer System - Diagnosis) >> Diagnostic Tests >> DTC B2797/99: Communication Malfunction No. 1 >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

This code is detected when although the communication has been performed normally, an error occurs (example: some noise is included in communication line). See Figure.

Trouble Area

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