Lexus ES: Data Signal Circuit between Radio Receiver and Stereo Jack Adapter
DESCRIPTION
The No. 1 stereo jack adapter assembly sends the sound data signal or image data signal from a USB device to the radio receiver assembly via this circuit.
WIRING DIAGRAM
PROCEDURE
1. | CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY) |
(a) Disconnect the G102 radio receiver assembly connector.
(b) Disconnect the G103 No. 1 stereo jack adapter assembly connector.
(c) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | G102-2 (US1-) - G103-2 (UDO-) | Always | Below 1 Ω | G102-3 (US1+) - G103-3 (UDO+) | Always | Below 1 Ω | G102-5 (USG1) - G103-5 (UJSS) | Always | Below 1 Ω | G102-2 (US1-) or G103-2 (UDO-) - Body ground | Always | 10 kΩ or higher | G102-3 (US1+) or G103-3 (UDO+) - Body ground | Always | 10 kΩ or higher | G102-5 (USG1) or G103-5 (UJSS) - Body ground | Always | 10 kΩ or higher | | | *a | Front view of wire harness connector (to Radio Receiver Assembly) | *b | Front view of wire harness connector (to No. 1 Stereo Jack Adapter Assembly) | | |
NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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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
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
SEE MORE:
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PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
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