Lexus NX: Customize Parameters
Lexus NX Service Manual / Audio & Visual & Telematics / Cellular Communication / Safety Connect System / Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE TELEMATICS SYSTEM
(a) Customizing with the Techstream.
NOTICE:
- When the customer requests a change in a function, first make sure that the function can be customized.
- Be sure to make a note of the current settings before customizing.
- When troubleshooting a function, first make sure that the function is set to the default setting.
- When adjusting the telematics microphone volume, please verity sound volume with the call before taking the vehicle back to customer.
(1) Connect the Techstream to the DLC3.
(2) Turn the power switch on (IG).
(3) Turn the Techstream on.
(4) Enter the following menus: Customize Setting / Others.
(5) Select the setting by referring to the table below.
Others| Tester Display | Description | Default | Setting | ECU |
|---|---|---|---|---|
| Telematics Microphone Volume Adjust | Sets the telephone microphone assembly volume | 6 | $01:1(MIN),$02:2,$03:3,$04:4,$05:5,$06:6,$07:7,$08:8,$09:9,$0A:10,$0B:11(MAX) | DCM (telematics transceiver) |
| Telematics Speaker Volume Adjust | Sets the speaker volume | 8 | $01:1(MIN),$02:2,$03:3,$04:4,$05:5,$06:6,$07:7,$08:8,$09:9,$0A:10,$0B:11,$0C:12,$0D:13,$0E:14(MAX) | DCM (telematics transceiver) |
READ NEXT:
Initialization
INITIALIZATION RESET BACK-UP BATTERY CONDITION HINT: If the back-up battery (mobilephone battery) has been replaced, it is necessary to perform the Reset Backup Battery Condition procedure. (a) Connec
Problem Symptoms Table
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
Terminals Of Ecu
TERMINALS OF ECU CHECK DCM (TELEMATICS TRANSCEIVER) Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition I183-1 (+B) - I183-20 (E) Y - W-B Power so
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT REAR LIGHT ASSEMBLY LH (a) Apply battery voltage to the connector and check the light illumination condition. OK: Battery Connection Specified Condition Positive (+) → 2 (B) Negative (-) → 4 (E) Taillight illuminates Positive (+) → 3 (B) Negat
Terminals Of Ecu
TERMINALS OF ECU CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) (a) Disconnect the I51 and I53 certification ECU (smart key ECU assembly) connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on the wire harness side with the con
© 2016-2025 Copyright www.lexunx.com
