Lexus ES: Steering Angle Sensor Internal Circuit (C1433)
Lexus ES (XZ10) Service Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System (for Hv Model) / Steering Angle Sensor Internal Circuit (C1433)
DESCRIPTION
The skid control ECU (brake booster with master cylinder assembly) outputs this DTC when it receives an internal malfunction signal from the steering angle sensor.
| DTC No. | Detection Item | INF Code | DTC Detection Condition | Trouble Area | MIL | Note |
|---|---|---|---|---|---|---|
| C1433 | Steering Angle Sensor Internal Circuit | 702 | When the lG1 terminal voltage is 9.5 V or more, a malfunction signal from the steering angle sensor is detected. | Steering angle sensor | Does not come on | VSC DTC |
PROCEDURE
| 1. | REPLACE STEERING ANGLE SENSOR |
(a) Replace the steering angle sensor.
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| NEXT |  | END |
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INSTALLATION PROCEDURE 1. INSTALL HV BATTERY JUNCTION BLOCK ASSEMBLY CAUTION: Be sure to wear insulated gloves and protective goggles. (a) Install the HV battery junction block assembly to the HV battery with the 4 nuts. Torque: 7.5 N·m {76 kgf·cm, 66 in·lbf} NOTICE: If the HV battery junction b
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