Lexus ES: Black Screen
DESCRIPTION
The video signal from the rear television camera assembly is transmitted to the multi-display assembly.
WIRING DIAGRAM
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CAUTION / NOTICE / HINT
NOTICE:
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If the cable was disconnected from and reconnected to the negative (-) battery terminal, the estimated course lines may not be displayed on the image of the area behind the vehicle. In this case, perform "Correct the Steering Angle Neutral Point".
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Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed.
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PROCEDURE
| 1. | CHECK HARNESS AND CONNECTOR (REAR TELEVISION CAMERA ASSEMBLY - MULTI-DISPLAY ASSEMBLY) |
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| NG | .gif) | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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| 2. | INSPECT MULTI-DISPLAY ASSEMBLY (CA+, CGND) |
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| NG | | REPLACE MULTI-DISPLAY ASSEMBLY |
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| 3. | INSPECT MULTI-DISPLAY ASSEMBLY (V+, GND1) |
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| NG | | REPLACE REAR TELEVISION CAMERA ASSEMBLY |
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| 4. | REPLACE MULTI-DISPLAY ASSEMBLY |
(a) Replace the multi-display assembly with a new or known good one.
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(b) Check that the parking assist monitor system operates normally.
OK:
Parking assist monitor system operates normally.
| OK | | END |
| NG | | REPLACE REAR TELEVISION CAMERA ASSEMBLY |
READ NEXT:
Vehicle Information Unmatched (C168D)
DESCRIPTION This DTC is stored if the rear television camera assembly judges as a result of its self check that the vehicle information received from the main body ECU (multiplex network body ECU) via
ECU Malfunction (C1611)
DESCRIPTION This DTC is stored if the rear television camera assembly judges that there is an internal malfunction as a result of its self check. HINT: The rear television camera assembly stores diffe
Back Camera Power Supply Failure (C1621)
DESCRIPTION This DTC is stored if the rear television camera assembly judges as a result of its self check that the signals or signal lines between the rear television camera assembly and multi-displa
SEE MORE:
Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during windshield glass sub-assembly removal/installation are shown below. Necessary Procedure After Parts Remo
Steering Sensor Signal Malfunction (C1784)
DESCRIPTION Steering sensor signals are sent to the absorber control ECU via CAN communication. If a communication error is detected, DTC C1784 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory C1784 Steering Sensor Signal Malfunction
