PROCEDURE
1. |
CHECK USAGE CONDITION |
(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.
Click here
(b) Connect the cellular phone to the in-vehicle device and check that it is connected correctly.
Result |
Proceed to |
---|---|
The cellular phone is connected correctly. |
A |
The cellular phone is not connected correctly. |
B |
A | ![]() |
END (USAGE CONDITIONS DEFECTIVE) |
|
2. |
RESTART CELLULAR PHONE |
(a) Restart the cellular phone.
(b) Turn the ignition switch off.
(c) Turn the ignition switch to ACC.
(d) Connect the cellular phone to the in-vehicle device and check that it is connected correctly.
Result |
Proceed to |
---|---|
The cellular phone is connected correctly. |
A |
The cellular phone is not connected correctly. |
B |
A | ![]() |
END (TEMPORARY MALFUNCTION WITH "Bluetooth" OF CELLULAR PHONE) |
|
3. |
CHECK OPERATION |
(a) Check if the in-vehicle device can be recognized by the cellular phone.
Result |
Proceed to |
---|---|
In-vehicle device can be recognized. |
A |
In-vehicle device cannot be recognized. |
B |
B | ![]() |
GO TO STEP 5 |
|
4. |
REGISTER AGAIN |
(a) Clear all "Bluetooth" devices registered to the cellular phone and radio and display receiver assembly.
(b) Register the cellular phone again.
(c) Connect the cellular phone to the in-vehicle device and check that it is connected correctly.
Result |
Proceed to |
---|---|
The cellular phone is connected correctly. |
A |
The cellular phone is not connected correctly. |
B |
A | ![]() |
END (TEMPORARY MALFUNCTION WITH "Bluetooth") |
|
5. |
CHECK USING ANOTHER VEHICLE |
(a) Check if the customer's cellular phone functions normally using another "Bluetooth" compatible vehicle.
HINT:
Result |
Proceed to |
---|---|
The cellular phone is connected correctly. |
A |
The cellular phone is not connected correctly. |
B |
A | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
|
6. |
CHECK USING ANOTHER CELLULAR PHONE |
(a) Check if the system functions normally using another "Bluetooth" compatible cellular phone.
HINT:
Result |
Proceed to |
---|---|
The cellular phone is connected correctly. |
A |
The cellular phone is not connected correctly. |
B |
A | ![]() |
END (ONLY A "Bluetooth" COMPATIBLE CELLULAR PHONE CAN BE USED) |
B | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Toyota CH-R Service Manual > Meter / Gauge System: Engine Coolant Temperature Receiver Gauge Malfunction
DESCRIPTION
In this circuit, the combination meter assembly receives engine coolant temperature
signals from the ECM via CAN communication. The combination meter assembly displays
the engine coolant temperature that is calculated based on the data received from
the ECM.
WIRING DIAGRAM
CAU ...
Toyota CH-R Service Manual > Navigation System: Speaker Circuit
DESCRIPTION
Thus sound cannot be heard from the speakers even if there is no malfunction
in the DCM (telematics transceiver) or speakers.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or
maintenance, performing ...