Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Lost Communication with Multi-axis Acceleration Sensor Module (U0125,U0129)
DESCRIPTION
The occupant detection ECU sends/receives signals to/from each ECU via CAN communication.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0125 | Lost Communication with Multi-axis Acceleration Sensor Module | CAN communication error between the occupant detection ECU and acceleration sensor (CAN communication system malfunction) | CAN communication system |
| U0129 | Lost Communication with Brake System Control Module | CAN communication error between the occupant detection ECU and skid control ECU (CAN communication system malfunction) | CAN communication system |
CAUTION / NOTICE / HINT
Refer to troubleshooting in CAN Communication System.
Click here .gif)
PROCEDURE
| 1. | GO TO CAN COMMUNICATION SYSTEM |
(a) Go to CAN communication system.
Click here
| NEXT | .gif) | END |
Yaw Rate Sensor Module Malfunction (B1798,B1799)
DESCRIPTION The occupant detection ECU receives signals from the acceleration sensor (airbag sensor assembly*1 or yaw rate sensor assembly*2) and skid control ECU via CAN communication. DTC No. D ...
Trouble in Passenger Airbag ON/OFF Indicator
DESCRIPTION The occupant classification system detects the front passenger seat condition. It then displays the instrument panel passenger airbag assembly and front seat cushion airbag assembly RH con ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Front Door Speaker: Components
COMPONENTS ILLUSTRATION *A for Driver Side *B for Front Passenger Side *1 COURTESY LIGHT ASSEMBLY *2 DOOR ARMREST COVER *3 FRONT DOOR INSIDE HANDLE BEZEL PLUG *4 FRONT DOOR NO. 1 STIFFENER CUSHION *5 FRONT DOOR TRIM BOARD SUB-ASSEMBLY *6 FRONT NO. 1 SPEAKER AS ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Door: Components
COMPONENTS ILLUSTRATION *1 COURTESY LIGHT ASSEMBLY *2 REAR DOOR ARMREST COVER *3 REAR DOOR INNER GLASS WEATHERSTRIP *4 REAR DOOR INSIDE HANDLE BEZEL PLUG *5 REAR DOOR LOCK CONTROL KNOB BEZEL *6 REAR DOOR TRIM BOARD SUB-ASSEMBLY *7 REAR POWER WINDOW REGULATOR SWITC ...
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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