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 Precaution for Navigation System.
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PROCEDURE
| 1. | CHECK IF A PROPER DISC IS INSERTED |
(a) Make sure that the disc is an audio disc or a disc with an MP3, WMA or AAC file, and that it is not deformed, flawed, stained, deteriorated or otherwise defective.
OK:
Normal disc.
HINT:
| NG | | CHANGE DISC |
|
| 2. | CHECK THAT DISC IS INSERTED PROPERLY |
(a) Check if the disc is inserted upside down.
OK:
Disc is properly inserted.
| NG | | INSERT DISC PROPERLY |
|
| 3. | CLEAN DISC AND RECHECK |
| (a) Clean the disc by wiping it clean with a soft cloth from the inside to the outside in a radial direction. OK: Malfunction disappears. NOTICE: Do not use a conventional record cleaner or anti-static preservative. |
|
| OK | | END (DISC WAS DIRTY) |
|
| 4. | REPLACE DISC AND RECHECK |
(a) Replace the disc with a new or known good one and check that the malfunction disappears.
OK:
Malfunction disappears.
| OK | | END (DISC WAS FAULTY) |
| NG | | REPLACE RADIO RECEIVER ASSEMBLY |
No Sound can be Heard from Speakers
Sound Quality is Bad Only when Disc is Played (Volume is Too Low)Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lighting System (w/ Automatic Headlight Beam Level Control System): Abnormal Height Sensor Data at Initialization (B2452)
DESCRIPTION The No. 1 headlight ECU sub-assembly LH stores this DTC if the value from the rear height control sensor sub-assembly RH is out of range when performing initialization of the No. 1 headlight ECU sub-assembly LH, such as when the vehicle is not level or jacked up. for Multiple Beam Headli ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Navigation System: Lost Communication with Haptic Device (B1323-B1326)
DESCRIPTION These DTCs are stored when communication between the radio receiver assembly and remote touch (remote operation controller assembly), combination meter assembly, headup display (meter mirror sub-assembly)* or clock assembly is not possible.
*: w/ Headup Display System
DTC No. ...