Lexus ES: CD/DVD Sound Skips
CAUTION / NOTICE / HINT
NOTICE:
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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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When replacing the radio receiver assembly, always replace it with a new one. If a radio receiver assembly which was installed to another vehicle is used, the following may occur:
- A communication malfunction DTC may be stored.
- The radio receiver assembly may not operate normally.
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 | .gif) | 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 |
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Cellular Phone Inspection
PROCEDURE 1. CHECK USAGE CONDITION (a) Check that the vehicle and cellular phone meet the following conditions: NOTICE: If changing cellular phone settings, updating software, etc. is necessa
Cellular Phone Registration Failure
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 Pre
Cursor or Map Rotates when Vehicle Stopped
PROCEDURE 1. CHECK CONDITION (a) Check with the customer if the vehicle has been turned by a turntable. OK: Vehicle has not been turned by a turntable. HINT: If the vehicle is turned on a
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Taillight Relay Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) controls the operation of the TAIL relay. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
Before replacing the main body ECU (multiplex net
Vehicle Speed Signal Circuit between Navigation ECU and Combination Meter
DESCRIPTION The navigation ECU receives a vehicle speed signal from the combination meter assembly. HINT:
A voltage of 12 V or 5 V is output from each ECU and then input to the combination meter assembly. The signal is changed to a pulse signal at the transistor in the combination meter assembly.
