Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
(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 / Data List.
(e) In accordance with the display on the Techstream, read the Data List.
ABS/VSC/TRAC
TESTER
DISPLAY
MEASUREMENT ITEM RANGE NORMAL CONDITION DIAGNOSTIC
NOTE
Master Cylinder
Pressure
Master cylinder pressure
sensor pressure
Min.: 0.00
MPa
Max.:
23.28 MPa
Brake pedal operated:
Proportional to pedal force Brake
Brake pedal released: 0.00 to
1.76 MPa
-
OK:
Data List pressure is within standard range.
NG
REPLACE BRAKE ACTUATOR ASSEMBLY
4. RECONFIRM DTC
(
a) Clear the DTCs
.
(b) Turn the ignition switch off.
(c) Start the engine.
(d) Perform a road test.
(e) Check if the same DTC is recorded .
Result
RESULT PROCEED TO
DTC C1422 is not output A
DTC C1422 is output B
B
REPLACE BRAKE ACTUATOR ASSEMBLY
A
USE SIMULATION METHOD TO CHECK
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