DESCRIPTION
Power is supplied to the No. 1 stereo jack adapter assembly illumination from the radio receiver assembly.
WIRING DIAGRAM
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 HARNESS AND CONNECTOR (NO. 1 STEREO JACK ADAPTER ASSEMBLY ILLUMINATION POWER SOURCE) |
(a) Disconnect the J170 and J152 No. 1 stereo jack adapter assembly connectors.
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
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OK | ![]() | REPLACE NO. 1 STEREO JACK ADAPTER ASSEMBLY |
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2. | CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY) |
(a) Disconnect the J169 radio receiver assembly connector.
(b) Disconnect the J170 No. 1 stereo jack adapter assembly connector.
(c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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NG | ![]() | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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3. | CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY) |
(a) Disconnect the J148 radio receiver assembly connector.
(b) Disconnect the J152 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 |
---|---|---|
J152-8 (ACC) - J148-16 (ACC) | Always | Below 1 Ω |
J152-8 (ACC) or J148-16 (ACC) - Body ground | Always | 10 kΩ or higher |
OK | ![]() | REPLACE RADIO RECEIVER ASSEMBLY |
NG | ![]() | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Back Door System (w/ Outside Door Control Switch): Operation Check
OPERATION CHECK OPERATION CONDITION NOTICE:
This check is possible only when the "System Settings" customize setting is set to ON on the multi-information display in the combination meter assembly. (The default setting is ON.)
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The operation check below is based on the non-customize ...