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 |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > How To Troubleshoot Ecu Controlled Systems: General Information
GENERAL INFORMATION
A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ECU c ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Automatic Transaxle System: Registration
REGISTRATION CAUTION / NOTICE / HINT NOTICE:
When the automatic transaxle is replaced, the transaxle compensation code must be registered to the ECM (proceed to Procedure 1).
After the automatic transaxle is installed, the Quick Response (QR) code label will be positioned where the code cannot be ...