VSC Buzzer Circuit: Procedure

B → See step   6 

A: Go to next step 

1. Turn the engine switch off.
2. Connect the Techstream to the DLC3.
3. Start the engine.
4. Turn the Techstream on.
5. Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test.
   ABS/VSC/TRAC
   
   

   Tester Display	Test Part	Control Range	Diagnostic Note
   Buzzer	Meter Buzzer	Buzzer ON/OFF	The buzzer can be heard.

6. When performing the Buzzer Active Test, check Buzzer in the Data List.
   ABS/VSC/TRAC
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Buzzer	Buzzer/ ON or OFF	ON: Buzzer on OFF: Buzzer off	The combination meter has a built-in buzzer.

   RESULT
   
   

   Result		Proceed to
   Data List Display	Data List Display when Performing Active Test ON/OFF Operation
   ON	Changes between ON and OFF	A
   	Does not change between ON and OFF	B
   OFF	Changes between ON and OFF	A
   	Does not change between ON and OFF	B

B → See step   3 

A → See step   5 

1. Inspect the combination meter. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2011 - ] .

NG → See step   7 

OK → See step   4