(a) Turn the ignition switch off.
(b) Replace the combination meter .
4. PERFORM ACTIVE TEST USING TECHSTREAM (BUZZER)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test.
(e) According to the display on the tester, perform the Active Test.
TESTER DISPLAY TEST PART CONTROL RANGE DIAGNOSTIC NOTE
Buzzer VSC warning buzzer Buzzer OFF/ON The buzzer can be heard
(f) Check that the buzzer sounds or stops in accordance with the Techstream.
RESULT PROCEED TO
Buzzer does not sound or stop A
Buzzer sounds and stops B
REPLACE BRAKE ACTUATOR ASSEMBLY