ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to correctly follow the removal and installation procedures for the front airbag sensors.
PROCEDURE
1. INSPECT FRONT AIRBAG SENSOR (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check.
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2. INSPECT FRONT AIRBAG SENSOR (for Vehicle Involved in Collision and Airbag not Deployed)
(a) Perform a diagnostic system check.
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(b) Visually check the front airbag sensors for defects if the front bumper of the vehicle or the area around the bumper is damaged.
HINT:
The defects are as follows:
OK:
No defects are found.
If any defects are found, replace the front airbag sensor with a new one.
3. INSPECT FRONT AIRBAG SENSOR (for Vehicle Involved in Collision and Airbag is Deployed)
(a) When airbags have deployed as the result of a collision, be sure to replace all front airbag sensors in the damaged areas (anywhere in need of repair).
(b) Visually check the front airbag sensors in undamaged areas for defects.
HINT:
The defects are as follows:
OK:
No defects are found.
If any defects are found or a front airbag sensor has detected a major collision, replace the front airbag sensor with a new one.
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Maintenance: Body
General MaintenanceGENERAL MAINTENANCE PROCEDURE 1. TIGHTEN BOLTS AND NUTS ON CHASSIS AND BODY (a) If necessary, tighten the bolts and nuts on the chassis parts listed below.
Front axle and suspension
Drivetrain
Rear axle and suspension
Brake system
Engine mounts
Other chassis parts
...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Vehicle Stability Control System: ABS Pump Motor Actuator Stuck (C142771)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area C142771 ABS Pump Motor Actuator Stuck Actuator pump motor does not operate properly.
Wire harness and connector
Brake actuator assembly (Pump motor)
Brake actuator assembly (Pump motor circuit)
WI ...