Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: Sound Quality is Bad Only when Disc is Played (Volume is Too Low)

No Sound can be Heard from Speakers

PROCEDURE 1. CHECK AUDIO SETTINGS (a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal. OK: Audio system returns to normal ...

Disc cannot be Inserted or is Ejected Right After Insertion

CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precau ...

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Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > 4wd Control Switch: Inspection
INSPECTION PROCEDURE 1. INSPECT AWD LOCK SWITCH (COMBINATION SWITCH ASSEMBLY) (a) Inspect the AWD lock switch: (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 5 (B) - 1 (GND) AWD lock switc ...

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Can Communication System: Check Bus 5 Line for Short to +B
DESCRIPTION There may be a short circuit between one of the CAN bus lines and +B when no resistance exists between terminal 15 (CA5H) of the network gateway ECU and terminal 16 (BAT) of the DLC3, or terminal 16 (CA5L) of the network gateway ECU and terminal 16 (BAT) of the DLC3. Symptom Trouble ...