Toyota Tundra (2015 year). Manual — part 91

A

A

5.

INSPECT NAVIGATION RECEIVER ASSEMBLY

(a) Disconnect the J151 navigation receiver assembly connector.

(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

TESTER CONNECTION

SWITCH CONDITION

SPECIFIED CONDITION

5 (ANT+) - Body ground

Ignition switch ACC, radio switch on and FM or AM selected

11 to 14 V

Result

RESULT

PROCEED TO

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

B

REPLACE NAVIGATION RECEIVER ASSEMBLY

C

REPLACE NAVIGATION RECEIVER ASSEMBLY

6.

CHECK PULL TOP ANTENNA POLE SUB-ASSEMBLY

(a) Check that the pull top antenna pole sub-assembly is securely installed

.

OK:

The pull top antenna pole sub-assembly is installed properly.

NAVIGATION: NAVIGATION SYSTEM: Radio Broadcast cannot be R...

OK

NG

REINSTALL PULL TOP ANTENNA POLE

SUB-ASSEMBLY

7.

CHECK FENDER ANTENNA ASSEMBLY

(a) Replace the fender antenna assembly and check if radio broadcasts can be received normally

.

OK:

Radio broadcasts can be received normally.

Result

RESULT

PROCEED TO

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

B

REPLACE NAVIGATION RECEIVER ASSEMBLY

C

REPLACE NAVIGATION RECEIVER ASSEMBLY

A

END (FENDER ANTENNA ASSEMBLY IS DEFECTIVE)

NAVIGATION: NAVIGATION SYSTEM: Radio Broadcast cannot be R...

Last Modified: 9-16-2014

6.6 J

Doc ID: RM000000PNJ0QRX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: NAVIGATION: NAVIGATION SYSTEM: Illumination for Panel Switch does not Come on with Tail Switch

ON; 2015 MY Tundra [08/2014 - ]

Illumination for Panel Switch does not Come on with Tail Switch ON

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK VEHICLE SIGNAL (OPERATION CHECK)

(a) Enter the "Vehicle Signal Check Mode" screen. [Refer to Check

Vehicle Signal in Operation Check

]

(b) Check that the display for "TAIL" changes between ON and

OFF according to the light control switch operation.

OK:

LIGHT CONTROL SWITCH

DISPLAY

Tail or head

ON

Off

OFF

HINT:

This display is updated once per second. As a result, it is normal

for the display to lag behind the actual switch operation.

(c) Check that the display for "ADIM/TCAN" changes between DIM

and BRIGHT according to the light control switch operation.

OK:

LIGHT CONTROL SWITCH

DISPLAY

Tail or head

DIM

Off

BRIGHT

Result

RESULT

PROCEED TO

OK (for Column Shift Type)

A

OK (for Floor Shift Type)

B

NG

C

NAVIGATION: NAVIGATION SYSTEM: Illumination for Panel Switch...

B

REPLACE NAVIGATION RECEIVER ASSEMBLY

C

PROCEED TO NEXT SUSPECTED AREA SHOWN IN

PROBLEM SYMPTOMS TABLE

A

REPLACE NAVIGATION RECEIVER ASSEMBLY

NAVIGATION: NAVIGATION SYSTEM: Illumination for Panel Switch...