CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM (for Gasoline Model): CUSTOMIZE PARAMETERS; 2021 - 2025 MY Corolla Corolla Hatchback GR Corolla [04/2020

Last Modified: 05-13-2024	6.11:8.1.0	Doc ID: RM100000001O4F4
Model Year Start: 2021	Model: GR Corolla	Prod Date Range: [04/2020 - ]
Title: CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM (for Gasoline Model): CUSTOMIZE PARAMETERS; 2021 - 2025 MY Corolla Corolla Hatchback GR Corolla [04/2020 - ]

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 engine 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.

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 telephone microphone assembly 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)