CAUTION / NOTICE / HINT
NOTICE:
After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary.
PROCEDURE
1. |
CHECK CONDITION |
(a) Check if the system voice recognition level is low when recognizing a particular voice.
Result |
Proceed to |
---|---|
System voice recognition level is low with any voice. |
A |
System voice recognition level is low only for a particular voice. |
B |
HINT:
System voice recognition level varies depending on voice and pronunciation. This is not a malfunction.
B |
END |
|
2. |
CHECK MICROPHONE AND VOICE RECOGNITION (OPERATION CHECK) |
(a) Enter the "Microphone Check" screen. Refer to Check Microphone in Operation Check (See page ). |
|
(b) When voice is input into the microphone, check that the microphone input level meter changes according to the input voice.
OK:
Check result are normal.
OK |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
NG |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
If you cannot operate back door opener
If the back door opener does not operate, there may be a problem with the
back door opener system. Have the vehicle inspected by your Toyota dealer
immediately.
The following steps may be used as an emergency measure to ensure that the
back door can be ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK COMBINATION METER ASSEMBLY
(a) Disconnect the F14 combination meter assembly connector.
(b) Measure the resistance and voltage according to the value(s) in the table
below.
Terminal No. (Symbol)
Wiring Co ...