Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
6. CHECK HARNESS AND CONNECTOR (GND TERMINAL)
(a) Measure the resistance according to the value(s) in the table
below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
S1-1 (GND1) - Body ground Always Below 1 Ω
S1-32 (GND2) - Body ground Always Below 1 Ω
S2-4 (GND3) - Body ground Always Below 1 Ω
Text in Illustration
*a
Front view of wire harness connector
(to Skid Control ECU (Master Cylinder Solenoid))
(b) Reconnect the skid control ECU (master cylinder solenoid) connector.
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
7. READ VALUE USING TECHSTREAM (SLIP INDICATOR LIGHT)
(a) Reconnect the S1 skid control ECU (master cylinder solenoid) connector.
(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.
(f) According to the display on the Techstream, read the Data List.
ABS/VSC/TRAC
TESTER DISPLAY MEASUREMENT ITEM/RANGE NORMAL CONDITION DIAGNOSTIC NOTE
Slip Indicator Light Slip indicator light/ ON or OFF
ON: Indicator light on
OFF: Indicator light off
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