Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Multi-axis Acceleration Sensor Module "A" Signal Compare Failure (C052062)

Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual / Brake / Brake Control / Dynamic Control Systems / Vehicle Stability Control System / 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.

  • Acceleration sensor (yaw rate and acceleration sensor) installation
  • Acceleration sensor (yaw rate and acceleration sensor)

CAUTION / NOTICE / HINT

NOTICE:

If the yaw rate and acceleration sensor was replaced or reinstalled, perform "Calibration".

Click here

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

REPLACE YAW RATE AND ACCELERATION SENSOR

NG

INSTALL YAW RATE AND ACCELERATION SENSOR CORRECTLY

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