Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

RESULT PROCEED TO
DTC is not cleared A
DTC is cleared B
B
USE SIMULATION METHOD TO CHECK
A
REPLACE MASTER CYLINDER SOLENOID
3.
C
HECK HARNESS AND CONNECTOR (SKID CONTROL ECU - 4 WHEEL DRIVE CONTROL
ECU AND A.D.D. POSITION SWITCH)
(a) Disconnect the S1 skid control ECU (master cylinder solenoid) connector.
(b) Disconnect the F13 4 wheel drive control ECU connector.
(c) Disconnect the A3 A.D.D. position switch (differential vacuum actuator assembly) connector.
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
S1-29 (EXI4) - F13-2 (ADD) Always Below 1 Ω
S1-29 (EXI4) - A3-3 (ADD) Always Below 1 Ω
S1-29 (EXI4) - Body ground Always 10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
GO TO TRANSFER SYSTEM (PROBLEM SYMPTOMS
TABLE)
cardiagn.com

Leave a Reply

Your email address will not be published. Required fields are marked *