Tacoma

Toyota Tacoma 2015-2018 CAN Workshop Manual

A
A
PROCEDURE
1. SYSTEM CHECK
(a) Check the vehicle specifications.
Result
RESULT PROCEED TO
for Hydraulic Brake Booster A
for Vacuum Brake Booster B
B
GO TO STEP 4
2. CHECK DTC (BRAKE CONTROL SYSTEM)
(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 / Trouble Codes.
RESULT PROCEED TO
DTC C1241 is not output A
DTC C1241 is output B
B
GO TO DIAGNOSIS PROCEDURES INDICATED BY
OUTPUT DTC
3.
C
HECK FOR OPEN IN CAN BUS LINES (BRAKE BOOSTER ASSEMBLY (SKID CONTROL
ECU) BRANCH LINE)
(a) Disconnect the cable from the negative (-) battery terminal.
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