Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

Last Modified: 11-13-2015 6.6 C Doc ID: RM000005VAZ000X
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM (for Vacuum Brake Booster): C1433; Steering
Angle Sensor Internal Circuit; 2016 MY Tacoma [08/2015 - ]
DTC C1433 Steering Angle Sensor Internal Circuit
DESCRIPTION
The skid control ECU (brake actuator assembly) outputs this DTC when it receives an internal malfunction signal
from the steering angle sensor.
DTC
NO.
DETECTION ITEM DTC DETECTION CONDITION TROUBLE AREA
C1433
Steering Angle
Sensor Internal
Circuit
With the +BS terminal voltage 9.5 to 17.4 V, the
skid control ECU receives an error signal from
the steering angle sensor.
Steering angle sensor (Spiral
cable with sensor
sub-assembly)
INSPECTION PROCEDURE
HINT:
When U0073, U0124 and/or U0126 is output together with C1433, inspect and repair the trouble areas
indicated by U0073, U0124 and/or U0126 first .
When any of the speed sensors or the yaw rate and acceleration 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 (spiral cable with sensor sub-assembly) is normal. When DTCs for the
speed sensors or yaw rate and acceleration 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 and acceleration sensor (airbag sensor assembly) first, and then inspect and repair the
steering angle sensor (spiral cable with sensor sub-assembly).
PROCEDURE
1. REPLACE SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
(a) Replace the spiral cable with sensor sub-assembly .
NOTICE:
Do not remove the steering angle sensor from the spiral cable with sensor sub-assembly.
When replacing the spiral cable with sensor sub-assembly, confirm that the replacement part is of the
correct specification.
HINT:
If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table
and proceed to the next step .
NEXT
END
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