Toyota Tundra. Manual — part 151

NG: Go to step 6

OK: END

6. REINSERT DISC PROPERLY

a. Replace the disc with another and recheck.

1. Replace the disc with another normal one.

2. Clear the DTCs (see DTC CHECK / CLEAR ).

3. Recheck for DTCs and check if the same trouble occurs again.

OK: Malfunction disappears.

Result:

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: END

DTC 62-47 HIGH TEMPERATURE; DTC 63-47 HIGH TEMPERATURE

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs.

1. CHECK RADIO RECEIVER

a. Park the vehicle in a cool place.

b. Check that the temperature of the radio receiver becomes sufficiently low, and start the engine.

Check that the malfunction disappears.

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

DTC No.

DTC Detection Condition

Trouble Area

62-47

Sensor detects that CD unit temperature is high (over 80°C(176°F))

Radio receiver

63-47

Sensor detects that CD unit temperature is high (over 80°C(176°F))

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

OK: Malfunction disappears.

Result:

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: END

DTC 62-78 DSP ERROR; DTC 63-78 DSP ERROR

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs.

1. CLEAR DTC

a. Clear the DTCs (see DTC CHECK / CLEAR ).

2. RECHECK DTC

a. Recheck for DTCs and check if the same trouble occurs again.

OK: Malfunction disappears.

Result:

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

DTC No.

DTC Detection Condition

Trouble Area

62-78

An error occurs during the decode process (MP3/WMA).

Radio receiver

63-78

An error occurs during the decode process (MP3/WMA).

NOTE:



These codes may be output even if there is no malfunction.



If these codes are output frequently, replace the radio receiver for Column
shift type (see REMOVAL ) or Floor shift type (see REMOVAL ).

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: END

DTC 62-7D DISC CANNOT BE PLAYED; DTC 62-7E NO PLAYABLE FILES; DTC 62-7F
COPYRIGHT PROTECTION ERROR; DTC 63-7D DISC CANNOT BE PLAYED; DTC 63-7E NO
PLAYABLE FILES; DTC 63-7F COPYRIGHT PROTECTION ERROR

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

INSPECTION PROCEDURE

HINT:

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

DTC

No.

DTC Detection Condition

Trouble Area

62-7D

When either condition below is met:



An incompatible MP3/WMA file is used.



Although the file has an extension of ".mp3" or ".wma", the header
information cannot be read.



CD



Radio
receiver

62-7E

When either condition below is met:



A disc with no music data is used.



Playable files are not on the disc (MP3/ WMA).

62-7F A copy-protected file, which cannot be played, is used.

63-7D

When either condition below is met:



An incompatible MP3/WMA file is used



Although the file has an extension of ".mp3" or ".wma", the header
information cannot be read.

63-7E

When either condition below is met:



A disc with no music data is used.



Playable files are not on the disc (MP3/ WMA).

63-7F A copy-protected file, which cannot be played, is used.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

After the inspection is completed, clear the DTCs.

1. CHANGE DISC

a. Insert a disc with a playable file and check if the disc can be played correctly.

HINT:

For details on playable files and discs, refer to the Owner's Manual.

OK: The disc can be played correctly.

Result:

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: END

DTC 74-40 SHORT IN SPEAKER CIRCUIT

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

WIRING DIAGRAM

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

DTC No.

DTC Detection Condition

Trouble Area

74-40

A short is detected in the speaker output circuit.



Wire harness



Speaker



Stereo component amplifier

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra