Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

OK
for C1241:
for C1417:
PROCEDURE
1. CHECK TERMINAL VOLTAGE (+BS TERMINAL)
(a) Turn the ignition switch off.
(b) Make sure that there is no looseness at the locking part and the connecting part of the connectors.
(c) Disconnect the S1 skid control ECU (brake actuator assembly) connector.
(d) Measure the voltage according to the value(s) in the table
below.
Standard Voltage:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
S1-38 (+BS) - Body ground Always 11 to 14 V
Text in Illustration
*a
Front view of wire harness connector
(to Skid Control ECU [Brake Actuator Assembly])
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
(+BS CIRCUIT)
2. CHECK HARNESS AND CONNECTOR (GND1 TERMINAL)
(a) Measure the resistance according to the value(s) in the table
below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
S1-25 (GND1) - Body ground Always Below 1 Ω
Text in Illustration
*a Front view of wire harness connector
cardiagn.com

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