Toyota Tundra (2015 year). Manual — part 119

OK

A

REPLACE NAVIGATION RECEIVER ASSEMBLY

3.

CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY -
PARK/NEUTRAL POSITION SWITCH ASSEMBLY)

(a) Disconnect the J135 navigation receiver assembly connector.

(b) Disconnect the D35 park/neutral position switch assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

TESTER CONNECTION

CONDITION

SPECIFIED CONDITION

J135-2 (REV) - D35-1 (RL)

Always

Below 1 Ω

J135-2 (REV) - Body ground

Always

10 kΩ or higher

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

4.

CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH ASSEMBLY -
BATTERY)

(a) Disconnect the park/neutral position switch assembly

connector.

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

Standard Voltage:

TESTER CONNECTION

SWITCH CONDITION

SPECIFIED CONDITION

D35-2 (RB) - Body ground

Ignition switch ON

11 to 14 V

Text in Illustration

*a

(to Park/neutral Position Switch Assembly)

HINT:

If replacing the park/neutral position switch assembly, refer to the procedures below.

for A760E:
for A760F:
for AB60E:

for AB60F:

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

REPLACE PARK/NEUTRAL POSITION SWITCH

ASSEMBLY

NAVIGATION: NAVIGATION SYSTEM: Reverse Signal Circuit; 201...

Last Modified: 9-16-2014

6.6 J

Doc ID: RM0000020QJ08GX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: NAVIGATION: NAVIGATION SYSTEM: Navigation Voice Circuit; 2015 MY Tundra [08/2014 - ]

Navigation Voice Circuit

DESCRIPTION

This circuit is used when the voice guidance in the navigation system is on or an incoming cellular phone voice in

the "Bluetooth" hands-free system is heard.

Using this circuit, the navigation receiver assembly sends the signals to the stereo component amplifier assembly.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY- STEREO
COMPONENT AMPLIFIER ASSEMBLY)

(a) Disconnect the J134 navigation receiver assembly connector.

(b) Disconnect the J141 stereo component amplifier connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NAVIGATION: NAVIGATION SYSTEM: Navigation Voice Circuit; 20...

TESTER CONNECTION

CONDITION

SPECIFIED CONDITION

J141-23 (II1+) - J134-2 (RL+)

Always

Below 1 Ω

J141-22 (II1-) - J134-6 (RL-)

Always

Below 1 Ω

J141-23 (II1+) - Body ground

Always

10 kΩ or higher

J141-22 (II1-) - Body ground

Always

10 kΩ or higher

J141-6 (SLD) - Body ground

Always

10 kΩ or higher

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN

PROBLEM SYMPTOMS TABLE

NAVIGATION: NAVIGATION SYSTEM: Navigation Voice Circuit; 20...