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:
Fuel information
You must only use unleaded gasoline
in your vehicle.
Select octane rating 87 (Research
Octane Number 91) or higher. Use
of unleaded gasoline with an octane
rating lower than 87 may result in
engine knocking. Persistent knocking
can lead to engine damage.
At minimum, the gasoline you use
s
Removal
REMOVAL PROCEDURE 1. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY Click here 2. REMOVE REAR DECK FLOOR BOX Click here 3. REMOVE DECK FLOOR BOX LH Click here 4. PRECAUTION CAUTION: Be sure to read Precoution thoroughly before serving. Click here NOTICE: After turning the power switch off, there may b
