Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
OK
4. CHECK CAN COMMUNICATION SYSTEM
(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) 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)
5. CHECK HARNESS AND CONNECTOR (IG1 TERMINAL)
(a) Disconnect the skid control ECU (master cylinder solenoid) connector.
(b) Measure the voltage according to the value(s) in the table
below.
Standard Voltage:
TESTER CONNECTION SWITCH
CONDITION
SPECIFIED
CONDITION
S1-46 (IG1) - Body
ground
Ignition switch ON 11 to 14 V
Text in Illustration
*a
Front view of wire harness connector
(to Skid Control ECU (Master Cylinder Solenoid))
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
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