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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 295 (Engine Immobilizer System - Diagnostics) >> Circuit Inspection >> DTC B2797/99: Communication Malfunction No. 1 >> Circuit Description

Circuit Description

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This code is detected when although the communication has been performed normally, an error occurs. (Example. Some noise is included in communication line.)

Fig 1: Identifying DTC B2797/99 Detected Conditions & Trouble Areas
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