Toyota Tundra. Manual — part 558

Fig. 342: Cleaning Disc Surface With Soft Dry Cloth
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

OK: Malfunction disappears.

NG: Go to step 2

OK: CD WAS DIRTY

2. REPLACE CD WITH ANOTHER AND RECHECK

a. Replace the CD with a normal one and check if the same problem occurs again.

OK: Malfunction disappears.

NG: Go to step 3

OK: CD IS FAULTY

3. CHECK WHEN PROBLEM OCCURS

a. Check the location in which CD skipping occurs.

Result

WHEN PROBLEM OCCURS RESULT CHART

B: Go to step 5

A: Go to Next Step

4. CHECK NAVIGATION RECEIVER INSTALLATION

NOTE:

Do not use a conventional record cleaner or antistatic preservative.

Result

Proceed to

Driving surface is bumpy or rough

A

Driving surface is normal

B

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra

a. Check the installation condition of the navigation receiver.

OK: Installed properly.

NG: INSTALL NAVIGATION RECEIVER PROPERLY

OK: Go to Next Step

5. INSTALL NAVIGATION RECEIVER IN ANOTHER VEHICLE OF SAME MODEL AND

COMPARE

a. Remove the navigation receiver and install it in another vehicle of the same model. Check if the CD

sound skips.

OK: CD sound does not skip.

NG: Go to step 6

OK: MALFUNCTIONS MAY NOT BE PRESENT

6. DID TEMPERATURE IN CABIN CHANGE RAPIDLY?

a. Check whether or not a rapid temperature change occurred in the cabin.

OK: Rapid temperature change occurred.

HINT:

A rapid temperature change creates condensation inside the CD player, which may disable CD
playback.

NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS
TABLE

OK: CONDENSATION DUE TO TEMPERATURE CHANGE (LEAVE AS IS FOR A WHILE
BEFORE USING)

RADIO BROADCAST CANNOT BE RECEIVED OR POOR RECEPTION

INSPECTION PROCEDURE

1. CHECK NAVIGATION RECEIVER

a. Check the radio's automatic station search function.

1. Check the radio's automatic station search function by activating it.

OK: The radio's automatic station search function works properly.

Result

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra

NAVIGATION RECEIVER RESULT CHART

B: REPLACE NAVIGATION RECEIVER (see REMOVAL (For Floor Shift Type) )

C: Go to step 2

A: REPLACE NAVIGATION RECEIVER (see REMOVAL (For Column Shift Type) )

2. CHECK OPTIONAL COMPONENTS

a. Check optional components (sun-shade film, telephone antenna, etc.).

1. Check if any optional components, such as a sunshade film or telephone antenna that may

decrease reception capacity, are installed.

OK: Optional components are installed.

NG: Go to step 3

OK: REMOVE AND RECHECK OPTIONAL COMPONENTS (SEE NOTE ABOVE)

3. CHECK NAVIGATION RECEIVER

a. Preparation for check

1. Remove the antenna plug from the navigation receiver.

b. Check for noise

1. Turn the ignition switch ACC with the navigation receiver connector connected.

2. Turn the radio on and enter AM mode.

3. Place a screwdriver, thin wire, or other metal object on the navigation receiver's antenna jack

and check that noise can be heard from the speaker.

OK: Noise occurs.

Result

Proceed to

OK (for Column Shift Type)

A

OK (for Floor Shift Type)

B

NG

C

NOTE:

Do not remove any optional components installed by the
customer without his or her consent.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra

Fig. 343: Identifying Antenna Plug From Radio And Navigation Assembly
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS
TABLE

OK: Go to Next Step

4. REPLACE POLE ANTENNA

a. Replace the antenna (see REMOVAL ) and check that it operates normally.

OK: The antenna operates normally.

NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS
TABLE

OK: END

NO IMAGE APPEARS ON MULTI-DISPLAY

INSPECTION PROCEDURE

1. CHECK DISPLAY SETTING

a. Check that the display is not in "Screen OFF" mode.

OK: The display setting is not in "Screen OFF" mode.

NG: CHANGE SCREEN TO "SCREEN ON" MODE

OK: Go to Next Step

2. CHECK IMAGE QUALITY SETTING

a. Check that the screen color quality can be set.

OK: Setting is possible.

NG: Go to step 3

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra