Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Multi-axis Acceleration Sensor Module "A" Signal Compare Failure (C052062)
DESCRIPTION
The yaw rate and acceleration sensor has a built-in acceleration sensor and detects the vehicle condition.
The skid control ECU (brake actuator assembly) receives signals from the acceleration sensor (yaw rate and acceleration sensor) via CAN communication.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C052062 | Multi-axis Acceleration Sensor Module "A" Signal Compare Failure | After the difference between GL1 and GL2 becomes 0.6 G or more with the vehicle stationary, the difference remains 0.4 G or more for 60 seconds or more. |
|
CAUTION / NOTICE / HINT
NOTICE:
If the yaw rate and acceleration sensor was replaced or reinstalled, perform "Calibration".
Click here .gif)
PROCEDURE
| 1. | CHECK YAW RATE AND ACCELERATION SENSOR INSTALLATION |
(a) Check that the yaw rate and acceleration sensor has been installed properly.
Click here
OK:
The yaw rate and acceleration sensor is tightened to the specified torque.
The yaw rate and acceleration sensor is not installed in a tilted position.
| OK | .gif) | REPLACE YAW RATE AND ACCELERATION SENSOR |
| NG | | INSTALL YAW RATE AND ACCELERATION SENSOR CORRECTLY |
Right Rear Wheel Speed Sensor Signal Stuck Low (C051223)
DESCRIPTION Refer to DTC C05121F. Click here DTC No. Detection Item DTC Detection Condition Trouble Area C051223 Right Rear Wheel Speed Sensor Signal Stuck Low Any of the following ...
Steering Angle Sensor Module Signal Stuck In Range (C05262A)
DESCRIPTION The skid control ECU (brake actuator assembly) receives signals from the steering angle sensor via CAN communication. HINT: When a malfunction occurs in the communication line to the steer ...
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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Vehicle Stability Control System: Brake Actuator Operation Sound is Loud during Initial Check
CAUTION / NOTICE / HINT NOTICE: After replacing the skid control ECU (brake actuator assembly), perform "Calibration". Click here PROCEDURE 1. PERFORM ROAD TEST (a) After turning the engine switch on (IG), compare the operating sound of the brake actuator the first time the vehicle speed ...
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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