Lexus ES: Steering Angle Sensor Module Component Internal Failure (C052696)
Lexus ES (XZ10) Service Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System (for Gasoline Model) / Steering Angle Sensor Module Component Internal Failure (C052696)
DESCRIPTION
This DTC is stored when the skid control ECU (brake actuator assembly) receives an internal malfunction signal from the steering angle sensor.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C052696 | Steering Angle Sensor Module Component Internal Failure | With the +BS terminal voltage between 9.6 and 16.5 V, a steering angle sensor internal malfunction signal is received from the steering angle sensor. | Steering angle sensor |
PROCEDURE
| 1. | REPLACE STEERING ANGLE SENSOR |
(a) Replace the steering angle sensor.
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Brake System Control Module "A" System Internal Failure (C059704)
DESCRIPTION The skid control ECU (brake actuator assembly) stores this DTC if malfunctions are found in a circuit inside the ECU by self diagnosis. DTC No. Detection Item DTC Detection Conditio
Brake System Control Module "A" Calibration / Parameter Memory Failure (C059746)
DESCRIPTION If the system information stored by the skid control ECU (brake actuator assembly) is corrupted, this DTC is output. DTC No. Detection Item DTC Detection Condition Trouble Area
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a pa
SEE MORE:
Control Module Communication Bus "B" Off Bus Off (U007488,...,U015187)
DESCRIPTION The skid control ECU (brake actuator assembly) communicates with the following ECUs and sensors via CAN communication.
ECM
TCM (ECM)
Yaw rate and acceleration sensor (airbag ECU assembly)
Steering angle sensor
Power steering ECU (rack and pinion power steering gear assembly)
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System (for H
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