Toyota Tundra Service Manual: Cellular Phone Registration Failure

CAUTION / NOTICE / HINT

HINT:

If the operation of a cellular phone or the navigation receiver assembly is requested, make sure to follow the instructions closely and perform the operation.

PROCEDURE

(a) Check that the vehicle and cellular phone meet the following conditions:

NOTICE:

If changing cellular phone settings, updating software, etc. is necessary, make sure to obtain the permission of the customer before performing it.

• The cellular phone is "Bluetooth" compatible (See page ).
• "Bluetooth" setting of the cellular phone is on.
• Operating system and software of the cellular phone are the latest versions.
• There are no other radio wave emitting devices ("Wi-Fi" communication device, etc.) in the cabin.

(b) Register the cellular phone again and check if it is registered correctly.

HINT:

If operation of the cellular phone or navigation receiver assembly is requested, make sure to follow the instructions closely and perform the operation.

OK:

The cellular phone is registered correctly.

OK

END (USAGE CONDITION IS DEFECTIVE)

NG

(a) Turn the ignition switch off.

(b) Turn the ignition switch to ACC.

(c) Register the cellular phone as a connected device again and check if it is registered correctly.

HINT:

If operation of the cellular phone or navigation receiver assembly is requested, make sure to follow the instructions closely and perform the operation.

OK:

The cellular phone is registered correctly.

OK

END (TEMPORARY MALFUNCTION WITH "Bluetooth" OF CELLULAR PHONE)

NG

(a) Place the cellular phone close to the navigation receiver assembly.

(b) Register the cellular phone as a connected device again and check if it is registered correctly.

HINT:

If operation of the cellular phone or navigation receiver assembly is requested, make sure to follow the instructions closely and perform the operation.

OK:

The cellular phone is registered correctly.

OK

END (TEMPORARY MALFUNCTION WITH "Bluetooth")

NG

(a) Clear all "Bluetooth" devices registered to the cellular phone and navigation receiver assembly.

(b) Register the cellular phone as a connected device again and check if it is registered correctly.

HINT:

If operation of the cellular phone or navigation receiver assembly is requested, make sure to follow the instructions closely and perform the operation.

OK:

The cellular phone is registered correctly.

OK

END (TEMPORARY MALFUNCTION WITH "Bluetooth")

NG

(a) Check if the cellular phone can be registered normally to another "Bluetooth" audio compatible vehicle of the same model.

HINT:

• Make sure to obtain the customer's permission to perform this procedure.
• After the inspection, clear the registered information and usage history acquired during the inspection.
• If operation of the cellular phone or navigation receiver assembly is requested, make sure to follow the instructions closely and perform the operation.

OK:

The cellular phone is registered correctly.

A

REPLACE NAVIGATION RECEIVER ASSEMBLY

B

REPLACE NAVIGATION RECEIVER ASSEMBLY

C

(a) Using another "Bluetooth" compatible cellular phone, register the cellular phone and check that it is registered correctly.

HINT:

• Make sure to obtain the customer's permission to perform this procedure.
• After the inspection, clear the registered information and usage history acquired during the inspection.
• If operation of the cellular phone or navigation receiver assembly is requested, make sure to follow the instructions closely and perform the operation.

OK:

The cellular phone is registered correctly.

A

END (ONLY A "Bluetooth" COMPATIBLE CELLULAR PHONE CAN BE USED)

B

REPLACE NAVIGATION RECEIVER ASSEMBLY

C

REPLACE NAVIGATION RECEIVER ASSEMBLY