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 DISC |
(a) Check that the disc is not deformed or cracked. OK: No deformation or cracks on the disc |
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NG | ![]() | END (DISC IS FAULTY) |
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2. | CHECK DISC |
(a) Check the disc. OK: The disc is clean. NOTICE: Do not use a conventional record cleaner or anti-static preservative. HINT: If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction. |
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NG | ![]() | CLEAN DISC |
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3. | 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) |
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4. | CHECK RADIO RECEIVER ASSEMBLY |
(a) Check the radio receiver assembly installation condition.
(1) Check that the radio receiver assembly is properly installed.
OK:
The radio receiver assembly is properly installed.
OK | ![]() | REPLACE RADIO RECEIVER ASSEMBLY |
NG | ![]() | REINSTALL RADIO RECEIVER ASSEMBLY |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART SFI System DTC No. Detection Item MIL Memory Note Link P001013 A Camshaft Position Actuator Bank 1 Circuit Open Comes on DTC stored SAE Code: P0010 P001100 Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 1 Co ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Front Radar Sensor System: Main Microcomputer in Front Radar Sensor Calibration/Parameter Memory Failure (C1A8C46,C1A8D1C,C1A9000,C1A9100)
DESCRIPTION When an internal malfunction is detected in the millimeter wave radar sensor assembly, a DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A8C46 Main Microcomputer in Front Radar Sensor Calibration/Parameter Memory Failure When the engine switc ...