DESCRIPTION When the brakes are applied by the dynamic radar cruise control system, the skid control ECU (brake actuator assembly) operates the stop light switch assembly (stop light control relay) to illuminate the stop lights. If the ECM receives a stop light control relay malfunction signal from the skid control ECU (brake actuator assembly), DTC P057113 is stored.
CAUTION / NOTICE / HINT HINT: When DTC P057113 is stored by the dynamic radar cruise control system, DTC C1A4B is stored by the pre-collision system. Therefore, if DTC P057113 is stored, inspect the pre-collision system first. PROCEDURE
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Main Body Ecu: Components
COMPONENTS ILLUSTRATION *A for Gasoline Model *B for HV Model *1 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU *2 NO. 3 INSTRUMENT PANEL TO COWL BRACE SUB-ASSEMBLY N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *2 WIRING HARNESS C ...