Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

A
OK
RESULT PROCEED TO
CAN DTC is not output A
CAN DTC is output B
B
GO TO CAN COMMUNICATION SYSTEM (HOW TO
PROCEED WITH TROUBLESHOOTING)
2. CHECK HARNESS AND CONNECTOR (IG2, E1, E2 TERMINAL)
(
a) Disconnect the yaw rate and acceleration sensor (airbag sensor assembly) connector.
(b) Measure the voltage according to the value(s) in the table
below.
Standard Voltage:
TESTER CONNECTION SWITCH
CONDITION
SPECIFIED
CONDITION
A21-21 (IG2) - Body
ground
Ignition switch ON 11 to 14 V
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
A21-25 (E1) - Body ground Always Below 1 Ω
A21-26 (E2) - Body ground Always Below 1 Ω
Text in Illustration
*a
Front view of wire harness connector
(to Yaw Rate and Acceleration Sensor (Airbag Sensor Assembly))
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
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