Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

NOTICE:
Do not remove the steering angle sensor from the spiral cable with sensor sub-assembly.
When replacing the steering angle sensor (spiral cable with sensor sub-assembly), confirm that the
replacement part is of the correct specification.
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
HINT:
When U0073, U0124 and/or U0126 is output together with C1432, inspect and repair the trouble areas
indicated by U0073, U0124 and/or U0126 first .
When the speed sensor or the yaw rate sensor (airbag sensor assembly) has trouble, DTCs for the steering
angle sensor (spiral cable with sensor sub-assembly) may be output even when the steering angle sensor
is normal. When DTCs for the speed sensor or yaw rate sensor (airbag sensor assembly) are output
together with DTCs for the steering angle sensor (spiral cable with sensor sub-assembly), inspect and
repair the speed sensor and yaw rate sensor (airbag sensor assembly) first, and then inspect and repair
the steering angle sensor (spiral cable with sensor sub-assembly).
PROCEDURE
1. CHECK TERMINAL VOLTAGE (BAT TERMINAL)
(a) Turn the ignition switch off.
(b) Remove the steering wheel and the column cover lower .
(c) Make sure that there is no looseness at the locking part and
the connecting part of the connectors.
(d) Disconnect the S32 steering angle sensor (spiral cable with sensor sub-assembly) connector.
(e) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
S32-5 (BAT) - Body ground Always 11 to 14 V
Text in Illustration
*a
Front view of wire harness connector
(to Steering Angle Sensor [Spiral Cable with Sensor Sub-assembly])
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
(BAT CIRCUIT)
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