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.
Click here .gif)
| NEXT |  | END |
READ NEXT:
Steering Angle Sensor Output (C1434)
DESCRIPTION Steering angle sensor signals are input to the skid control ECU (brake booster with master cylinder assembly) via the CAN communication system. HINT: When a malfunction occurs in the commu
Malfunction in Yaw Rate Sensor (C1436)
DESCRIPTION The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition using 2 circuits (GL1, GL2). When the skid control ECU (brake booster with master
Steering Angle Sensor Initialization Incomplete (C1439,C1445)
DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) acquires the steering angle sensor zero point every time the power switch on (READY) and the vehicle is driven at 35 km/h
SEE MORE:
Components
COMPONENTS ILLUSTRATION *A w/ Stud Bolt - - *1 VALVE SPRING RETAINER LOCK *2 VALVE SPRING RETAINER *3 INNER COMPRESSION SPRING *4 INTAKE VALVE STEM OIL SEAL *5 VALVE SPRING SEAT *6 INTAKE VALVE GUIDE BUSH *7 SPARK PLUG TUBE *8 INTAKE MANIFOLD TO CYLI
Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. REMOVE HEADLIGHT ECU SUB-ASSEMBLY Click here 2. REMOVE HEADLIGHT GASKET Click here 3. REMOVE HEADLIGHT RIM (for TMC Made) Click here 4.
© 2016-2026 Copyright www.lexguide.net
