Lexus NX: Stereo Jack Adapter Light does not Illuminate
DESCRIPTION
Power is supplied to the No. 1 stereo jack adapter assembly illumination from the radio receiver assembly.
WIRING DIAGRAM
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CAUTION / NOTICE / HINT
NOTICE:
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.
HINT:
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 I166 and I155 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 | .gif) | 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 I151 and I179 radio receiver assembly connectors.
(b) Disconnect the I155 and I166 No. 1 stereo jack adapter assembly connectors.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| I151-16 (ACC) - I155-8 (ACC) | Always | Below 1 Ω |
| I179-1 (USV1) - I166-1 (UP1) | Always | Below 1 Ω |
| I151-16 (ACC) or I155-8 (ACC) - Body ground | Always | 10 kΩ or higher |
| I179-1 (USV1) or I166-1 (UP1) - Body ground | Always | 10 kΩ or higher |
| OK | | REPLACE RADIO RECEIVER ASSEMBLY |
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
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SEE MORE:
Front seats
The seats can be adjusted (longitudinally,
vertically, etc.). Adjust the
seat to ensure the correct driving
posture.
Adjustment procedure
Seat position adjustment switch
Seat cushion (front) angle adjustment
switch
Vertical height adjustment switch
Seatback angle adjustment switch
Dcm Activation
DCM ACTIVATION DCM ACTIVATION (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Choose "Telematics" from the System Selection Menu, and then click "Utility". (e) Click "VIN Synchronization" on the Utility Selection Menu. Body Electrical > T
