Toyota Tundra. Manual — part 200

TABLE (see PROBLEM SYMPTOMS TABLE )

OK: REPAIR OR REPLACE NOISE SOURCE

PRESSING POWER SWITCH DOES NOT TURN ON SYSTEM

INSPECTION PROCEDURE

1. CHECK VEHICLE CONDITION

a. Check that conditions in the cabin are not likely to cause condensation.

HINT:

This problem occurs when the cabin is humid and the temperature changes rapidly. This may
produce condensation, resulting in a short circuit.

OK: Condensation is not likely to be produced.

NG: DRY OUT CABIN AND RECHECK CONDITION

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS
TABLE (see PROBLEM SYMPTOMS TABLE )

NO SOUND CAN BE HEARD FROM SPEAKERS

INSPECTION PROCEDURE

1. CHECK RADIO RECEIVER

a. Check the radio receiver settings.

1. Check that the volume is not set to "0".

2. Check that "MUTE" is off.

OK: The volume is not set to "0" and "MUTE" is off.

NG: SYSTEM NORMAL (SET VOLUME TO HIGH OR SET MUTE OFF)

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS
TABLE (see PROBLEM SYMPTOMS TABLE )

SOUND QUALITY IS BAD ONLY WHEN CD IS PLAYED (VOLUME IS TOO LOW)

INSPECTION PROCEDURE

1. REPLACE CD WITH ANOTHER AND RECHECK

a. Replace the CD with another one and recheck.

1. Check if the problem recurs using another CD.

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

CD CANNOT BE EJECTED

INSPECTION PROCEDURE

1. PRESS "EJECT" AND CHECK OPERATION

a. Press the CD EJECT switch of the radio receiver for 2 seconds or more and check that the CD is

ejected.

OK: CD is ejected.

Result:

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: Go to next step.

2. REPLACE CD WITH ANOTHER AND RECHECK

a. Insert another CD and check if it is ejected.

OK: CD is ejected.

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

Result:

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: END

CD CANNOT BE INSERTED / PLAYED OR CD IS EJECTED RIGHT AFTER INSERTION

INSPECTION PROCEDURE

1. CHECK IF A PROPER CD IS INSERTED

a. Make sure that the CD is an audio CD or a CD with an MP3 or WMA file, and that it is not

deformed, flawed, stained, burred, or otherwise defective.

OK: Normal CD.

HINT:



Translucent or uniquely-shaped CDs cannot be played.



CDs with adhesive paper labels should not be played.



Commercial audio CDs can be played.



CD-DA files on CD-ROMs, CD-Rs, and CD-RWs can be played.



MP3 and WMA files on CD-ROMs, CD-Rs, and CD-RWs can be played.



For details on playable CDs, refer to the Owner's Manual.

NG: CHANGE DISC

OK: Go to next step.

2. CHECK THAT CD IS INSERTED PROPERLY

a. Check whether or not the CD is inserted upside down.

OK: CD is properly inserted.

NG: INSERT CD PROPERLY

OK: Go to next step.

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

3. CHECK CD

a. Clean the disc by wiping it with a soft cloth from the inside to the outside in a radial direction.

OK: Malfunction disappears.

NG: Go to step 4

Fig. 178: Cleaning Disc Surface With Soft Dry Cloth
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

OK: END

4. REPLACE CD WITH ANOTHER AND RECHECK

a. Replace the CD with a normal one and check that the malfunction disappears.

OK: Malfunction disappears.

Result:

RESULT REFERENCE

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: REPLACE RADIO RECEIVER (see REMOVAL )

A: END

CD SOUND SKIPS

NOTE:

Do not use a conventional record cleaner or antistatic preservative.

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra