Tacoma

Toyota Tacoma 2015-2018 CAN Workshop Manual

(b) Disconnect the brake booster assembly (skid control ECU)
connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
S1-11 (CANH) - S1-25 (CANL) Cable disconnected from negative (-) battery terminal 54 to 69 Ω
Text in Illustration
*a
Front view of wire harness connector
(to Brake Booster Assembly (Skid Control ECU))
NG
REPAIR OR REPLACE CAN BRANCH LINE OR
CONNECTOR (BRAKE BOOSTER ASSEMBLY (SKID
CONTROL ECU))
OK
REPLACE BRAKE BOOSTER ASSEMBLY (SKID
CONTROL ECU)
4. 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
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