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Home >> Toyota >> 2022 >> Avalon XLE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Dynamic Radar Cruise Control System - Diagnostic Codes & Circuit Tests (Hybrid)) >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model) >> DTC U1104: Lost Communication with Driving Support ECU [04/2018 - 08/2021] >> Procedure

DTC U1104: Lost Communication with Driving Support ECU [04/2018 - 08/2021]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. GO TO PRE-COLLISION SYSTEM 

    HINT: 

    If DTC U1104 is output by the dynamic radar cruise control system, perform troubleshooting for the pre-collision system.

    Refer to DTC U1104: Lost Communication with Driving Support ECU [04/2018 - 08/2021]

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    END