Toyota Tundra. Manual — part 193

4. CHECK COMPONENT WHICH HAS STORED THIS CODE

a. Select the component which has stored this code.

HINT:

The "Bluetooth" handsfree module is built into the radio receiver. If there is a problem between the
"Bluetooth" handsfree module and radio receiver, replace the radio receiver.

Component table:

COMPONENT TABLE

A: REPLACE RADIO RECEIVER (see REMOVAL )

B: REPLACE RADIO RECEIVER (see REMOVAL )

C: Go to Next Step

5. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER - COMPONENT WHICH HAS

STORED THIS CODE)



"440 (stereo component amplifier)" is the component which has stored this code in the
example shown in the illustration.



For details of the DTC display, refer to "DTC CHECK / CLEAR" .

Component

Proceed to

"Bluetooth" handsfree module (for Column Shift Type)

A

"Bluetooth" handsfree module (for Floor Shift Type)

B

Except "Bluetooth" handsfree module

C

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2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra

Fig. 159: AVC-LAN Wiring Diagram
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HINT:

For details of the connectors, refer to the "TERMINALS OF ECU" .

a. Referring to the AVC-LAN wiring diagram below, check the AVC-LAN circuit between the radio

receiver and the component which has stored this code.

1. Disconnect all connectors between the radio receiver and the component which has stored

this code.

2. Check for an open or short in the AVC-LAN circuit between the radio receiver and the

component which has stored this code.

OK: There is no open or short circuit.

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: Go to Next Step

6. REPLACE RADIO RECEIVER

a. Replace the radio receiver for column shift type (see REMOVAL ) or floor shift type (see

REMOVAL ).

OK: Same problem does not occur.

NG: REPLACE COMPONENT WHICH HAS STORED THIS CODE

OK: END

DTC 01-E0 REGISTRATION COMPLETE INDICATION ERROR; DTC 01-E3 REGISTRATION
DEMAND TRANSMISSION; DTC 01-E4 MULTIPLE FRAME INCOMPLETE

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

HINT:

DTC

Code

DTC Detection Condition

Trouble

Area

01-E0 "Registration complete" signal from the master device cannot be received.

-

01-E3

The registration demand signal from the slave device is output. Or the registration
demand signal is output by receiving connection confirmation signal from the sub-
master device.

-

01-E4 The multiple frame transmission is incomplete.

-

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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. These DTCs do not indicate a malfunction.

DTC 01-E2 ON / OFF INDICATION PARAMETER ERROR

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs.

1. REPLACE RADIO RECEIVER

a. for Column Shift Type:

Replace the radio receiver (see REMOVAL ).

b. for Floor Shift Type:

Replace the radio receiver (see REMOVAL ).

NEXT: END

DTC 57-47 BLUETOOTH MODULE INITIALIZATION FAILED

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

DTC Code

DTC Detection Condition

Trouble Area

01-E2

The command for ON/OFF control from the master device has a problem.

Radio receiver

DTC Code

DTC Detection Condition

Trouble Area

57-47

When one of following conditions is met:



"Bluetooth" module is not installed.



Problem with "Bluetooth" module



Problem in communication line to "Bluetooth" module

Radio receiver

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INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs.

1. REPLACE RADIO RECEIVER

a. for Column Shift Type:

Replace the radio receiver (see REMOVAL ).

b. for Floor Shift Type:

Replace the radio receiver (see REMOVAL ).

NEXT: END

DTC 62-10 CD PLAYER MECHANICAL ERROR; DTC 62-11 CD INSERTION AND EJECTION
ERROR; DTC 62-12 CD READING ABNORMAL; DTC 63-10 CD CHANGER MECHANICAL
ERROR; DTC 63-11 CD INSERTION AND EJECTION ERROR; DTC 63-12 CD READING
ABNORMAL

DESCRIPTION

DTC TROUBLE DETECTION CONDITION

INSPECTION PROCEDURE

HINT:

After the inspection is completed, clear the DTCs.

1. REPLACE RADIO RECEIVER

a. for Column Shift Type:

Replace the radio receiver (see REMOVAL ).

DTC

Code

DTC Detection Condition

Trouble

Area

62-10

A mechanical error in the CD player is detected while the CD is not being
inserted or ejected.

Radio
receiver

62-11

CD insertion or ejection fails.

62-12

CD read problem occurs.

63-10

A mechanical error in the CD changer is detected while the CD is not being
inserted or ejected.

63-11

CD insertion or ejection fails.

63-12

CD read problem occurs.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra