Toyota Tundra. Manual — part 546

Fig. 310: Identifying K18 And K8 Receiver Connectors
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Result

NAVIGATION RECEIVER 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

3. IDENTIFY COMPONENT WHICH HAS STORED THIS CODE

a. Enter the diagnostic mode.

b. Press the "LAN Mon" switch to change to "LAN Monitor" mode.

c. Identify the component which has stored this code.

Component table

COMPONENT CHART

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

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2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra

Fig. 311: Diagnostic Menu Screen Display - LAN Monitor Mode
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4. CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER - COMPONENT WHICH

HAS STORED THIS CODE)

Display

Component

DSP-AMP

Stereo component amplifier

Rr-TV*

Television display

HINT:



"DSP-AMP" is the component which has stored this code in the example shown in the
illustration.



*: w/ Rear Seat Entertainment System

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HINT:

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

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

navigation receiver and the component which has stored this code.

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

stored this code.

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

component which has stored this code.

OK: There is no open or short circuit.

Fig. 312: AVC-LAN Wiring Diagram (W/O Rear Seat Entertainment System)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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Fig. 313: AVC-LAN Wiring Diagram (W/ Rear Seat Entertainment System)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: Go to Next Step

5. REPLACE NAVIGATION RECEIVER

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

b. Replace the navigation receiver (for Floor Shift Type) with a normal one (see REMOVAL ).

c. Check if the same problem occurs again.

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 CHART

DTC

DTC Detection Condition

Trouble

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra