Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
A
(d) Turn the Techstream on.
(e) Select CAN Bus Check from the System Selection Menu screen and follow the prompts on the screen
to inspect the CAN bus .
OK:
CAN Bus Check indicates no malfunctions in CAN communication.
NG
GO TO CAN COMMUNICATION SYSTEM (HOW TO
PROCEED WITH TROUBLESHOOTING)
2. 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.
ABS/VSC/TRAC
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
RESULT PROCEED TO
Buzzer does not sound or stop A
Buzzer sounds and stops B
B
USE SIMULATION METHOD TO CHECK
3. REPLACE COMBINATION METER ASSEMBLY
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