Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / ABS/VSC/TRAC / Data List.
ABS/VSC/TRAC
TESTER DISPLAY MEASUREMENT ITEM CONTROL RANGE DIAGNOSTIC
NOTE
TRAC/VSC Off
Mode
TRAC/VSC off mode/ Normal, TRC OFF, Unknown
or VSC OFF
Normal: Normal mode
TRC OFF: TRAC OFF
mode
VSC OFF: VSC OFF
mode
-
(f) Check that the mode display changes according to VSC OFF switch operation.
OK:
Display changes according to switch operation.
NG
REPLACE MASTER CYLINDER SOLENOID
OK
GO TO METER / GAUGE SYSTEM (HOW TO
PROCEED WITH TROUBLESHOOTING)
4.
I
NSPECT VSC OFF SWITCH
NG
REPLACE VSC OFF SWITCH
5.
INSPECT ROOF CONSOLE BOX ASSEMBLY (MASTER CYLINDER SOLENOID - VSC OFF
SWITCH)
B
REPLACE ROOF CONSOLE BOX ASSEMBLY
C
REPLACE ROOF CONSOLE BOX ASSEMBLY
A
REPAIR OR REPLACE HARNESS OR CONNECTOR
(MASTER CYLINDER SOLENOID - ROOF CONSOLE
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