Entry Answer-back Buzzer does not Sound: Procedure
- READ VALUE USING TECHSTREAM (ANSWER-BACK BUZZER FUNCTION)
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Main Body / Data List.
- Read the Data List according to the display on the Techstream.MAIN BODY (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
Tester Display Measurement Item/Range Normal Condition Diagnostic Note Wireless Buzzer Resp Answer-back buzzer operation / ON or OFF Customization status displayed - Result
Result Proceed to Customize setting is ON. A Customize setting is OFF. B
B → See step 5
A: Go to next step
- PERFORM ACTIVE TEST USING TECHSTREAM
- Enter the following menus: Body Electrical / Main Body / Active Test.
- Perform the Active Test according to the display on the Techstream.MAIN BODY (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
Tester Display Test Part Control Range Diagnostic Note Wireless Buzzer Wireless door lock buzzer assembly ON/OFF - OK
Wireless door lock buzzer sounds.
NG → See step 3
OK → See step 4
- GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (Proceed to No Answer-Back). Refer to No Answer-Back
- REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to REMOVAL
- PERFORM CUSTOMIZE SETTING (Proceed to Customize Parameters). Refer to CUSTOMIZE PARAMETERS