Entry And Start System Entry Interior Alarm Does Not Sound

Body Electrical. Camry. Acv40 Gsv40
Door Lock. Camry. Acv40 Gsv40

DESCRIPTION

INSPECTION PROCEDURE

CHECK COMBINATION METER ASSEMBLY (OPERATION)

ENTRY AND START SYSTEM - Entry Interior Alarm does not Sound


DESCRIPTION

The entry and start system uses the combination meter buzzer to perform various vehicle interior warnings. When the conditions for each warning are met, the certification ECU (smart key ECU assembly) sends a buzzer signal to the combination meter assembly, and the combination meter buzzer sounds.

INSPECTION PROCEDURE

NOTICE:
The entry and start system (for entry function) uses a multiplex communication system (LIN communication system) and CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting (CAMRY_ACV40 RM000000XU707QX.html). Troubleshoot the entry and start system (for entry function) after confirming that the communication system is functioning properly.
1.CHECK COMBINATION METER ASSEMBLY (OPERATION)

  1. When the engine switch is on (IG) and the shift lever is in R, check that the combination meter buzzer sounds.

    OK:
    Combination meter buzzer sounds.


NG
GO TO METER / GAUGE SYSTEM (CAMRY_ACV40 RM0000012GB05VX.html)
OK

REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)