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Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 532 (Hybrid Control System - Diagnosis) >> DTC P3108/594: Lost Communication With A/C System Control Module >> Circuit Description
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Circuit Description

WARNING: This page is about a different car, the 2004 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

DTC P3108 (INF 594) is one of the DTCs that indicate CAN communication malfunction. Since the A/C amplifier is connected to BEAN (Body Electronics Area Network), the HV control ECU communicates with it using CAN (Controller Area Network) communication via the gateway ECU.

DTC TROUBLE DETECTION

DTC No INF Code DTC Detection Condition Trouble Area
P3108 594 CAN communication malfunction CAN communication system
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