Toyota Tundra. Manual — part 490

Even if no fault is present, this trouble code may be stored depending on the battery condition or engine start
voltage.

INSPECTION PROCEDURE

HINT:



After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR ).



These DTCs do not indicate a malfunction.

DTC 01-E2 ON / OFF INDICATION PARAMETER ERROR

DESCRIPTION

DTC TROUBLE DETECTION CONDITION CHART

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR ).

1. REPLACE NAVIGATION RECEIVER

a. Replace the navigation receiver (for Column Shift Type) (see REMOVAL ).

b. Replace the navigation receiver (for Floor Shift Type) (see REMOVAL ).

NEXT: END

DTC 21-10 PANEL SWITCH ERROR; DTC 21-11 TOUCH SWITCH ERROR; DTC 23-10 PANEL
SWITCH ERROR; DTC 23-11 TOUCH SWITCH ERROR; DTC 24-10 PANEL SWITCH ERROR;
DTC 24-11 TOUCH SWITCH ERROR; DTC 25-10 PANEL SWITCH ERROR; DTC 25-11 TOUCH
SWITCH ERROR

DESCRIPTION

DTC TROUBLE DETECTION CONDITION CHART

DTC No.

DTC Detection Condition

Trouble Area

01-E2

Signal for ON / OFF control from master device has problem.

Navigation receiver

DTC No.

DTC Detection Condition

Trouble Area

21-10

Panel switch detection circuit has a problem.

Navigation receiver

21-11

Touch panel switch has a problem.

23-10

Panel switch detection circuit has a problem.

23-11

Touch panel switch has a problem.

24-10

Panel switch detection circuit has a problem.

24-11

Touch panel switch has a problem.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR ).

1. REPLACE NAVIGATION RECEIVER

a. Replace the navigation receiver (for Column Shift Type) (see REMOVAL ).

b. Replace the navigation receiver (for Floor Shift Type) (see REMOVAL ).

NEXT: END

DTC 34-10 ERROR IN PICTURE CIRCUIT; DTC 34-11 NO CURRENT IN BACK-LIGHT; DTC 34-12
EXCESS CURRENT IN BACK-LIGHT

DESCRIPTION

DTC TROUBLE DETECTION CONDITION CHART

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR ).

1. REPLACE NAVIGATION RECEIVER

a. Replace the navigation receiver (for Column Shift Type) (see REMOVAL ).

b. Replace the navigation receiver (for Floor Shift Type) (see REMOVAL ).

NEXT: END

DTC 57-47 BLUETOOTH MODULE INITIALIZATION FAILED

DESCRIPTION

DTC TROUBLE DETECTION CONDITION CHART

25-10

Panel switch detection circuit has a problem.

25-11

Touch panel switch has a problem.

DTC No.

DTC Detection Condition

Trouble Area

34-10

Error in power supply system for picture circuit.

Navigation receiver

34-11

Decline in power output from inverter circuit for back-light.

34-12

Excess power output from inverter circuit for back-light.

DTC No.

DTC Detection Condition

Trouble Area

When one of following conditions is met:

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR ).

1. REPLACE NAVIGATION RECEIVER

a. Replace the navigation receiver (for Column Shift Type) (see REMOVAL ).

b. Replace the navigation receiver (for Floor Shift Type) (see REMOVAL ).

NEXT: END

DTC 58-10 GYRO ERROR; DTC 80-10 GYRO ERROR

DESCRIPTION

DTC TROUBLE DETECTION CONDITION CHART

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR ).

1. CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)

a. Enter the "Navigation Check" mode (Vehicle Sensors) (see NAVIGATION CHECK MODE ).

Fig. 95: Diagnostic Menu Screen Display - Navigation Check Mode
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

57-47



"Bluetooth" module is not installed.



Problem with "Bluetooth" module.



Problem in communication line to "Bluetooth" module.

Navigation receiver

DTC No.

DTC Detection Condition

Trouble Area

58-10

Ground short, power supply short, or open circuit in gyro signal.



Gyro sensor



Navigation receiver

80-10

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra

b. Check the gyro voltage.

Standard voltage:

0.5 to 4.5 V

Result

GYRO VOLTAGE RESULT CHART

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

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

A: Go to next step

2. CLEAR DTC

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

3. RECHECK DTC

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

HINT:

If DTCs are detected frequently, replace the navigation receiver.

OK: Malfunction disappears.

Result

DTC RESULT CHART

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

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

A: END

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 Navigation - Tundra