VEHICLE STABILITY CONTROL SYSTEM, Diagnostic DTC:C1433
| DTC Code | DTC Name |
|---|---|
| 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. | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1433 | 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 with sensor cable subassembly) |
WIRING DIAGRAM
Refer to DTC C1432 Click here.
INSPECTION PROCEDURE
Tech Tips
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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 Click here.
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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 with sensor cable subassembly) may be output even when the steering angle sensor (spiral with sensor cable 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 with sensor cable 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 with sensor cable sub-assembly).
PROCEDURE
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REPLACE SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY
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Replace the spiral with sensor cable sub-assembly Click here.
Note
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Do not remove the steering angle sensor from the spiral with sensor cable subassembly.
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When replacing the spiral with sensor cable sub-assembly, confirm that the replacement part is of the correct specification.
Tech Tips
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step Click here.
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