General Maintenance
GENERAL 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.
(b) If necessary, tighten the bolts and nuts on the body parts listed below.
2. CLEAN OR REPLACE AIR CONDITIONING FILTER
(a) Remove the air conditioning filter.
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(b) Visually inspect the surface of the air conditioning filter.
(c) If the air conditioning filter is contaminated with foreign matter, clean or replace it according to the maintenance schedule.
NOTICE:
Some filters are not able to be cleaned.
3. ROAD TEST
(a) Check the engine and chassis for abnormal noises.
(b) Check that the vehicle does not wander or pull to one side.
(c) Check that the brakes work properly and do not drag.
(d) Bed-in the parking brake pads.
4. BODY INSPECTION
(a) Check the body exterior for dents, scratches and rust.
(b) Check the underbody for rust and damage.
If necessary, replace any damaged parts or repair any damaged areas.
5. FINAL INSPECTION
(a) Check the operation of the body parts.
(1) Hood
(2) Front and rear doors
(3) Back door
(4) Seats
(5) Be sure to deliver a clean car. Make sure to check the following:
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Vehicle Stability Control System: Left Rear Wheel Speed Sensor Circuit Short to Ground or Open (C050C14)
DESCRIPTION Refer to DTC C050C1F. Click here DTC No. Detection Item DTC Detection Condition Trouble Area C050C14 Left Rear Wheel Speed Sensor Circuit Short to Ground or Open An open in the speed sensor signal circuit continues for 0.5 seconds or more.
Rear speed sensor LH*1
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