Toyota Tundra (2015 year). Manual — part 65
Entune Function (w/ Entune Function)
SYMPTOM
SUSPECTED AREA
SEE
PAGE
An Entune system error
message is displayed on the
screen
Follow on screen instructions
-
Proceed to "Confirm Cellular Phone Functionality"
Proceed to "Confirm Vehicle Headunit Functionality"
Proceed to "Entune Reset Procedure" in Operation Check
Navigation receiver assembly (for Column Shift Type)
Navigation receiver assembly (for Floor Shift Type)
Entune apps and services are
not operating as expected
Proceed to "Confirm Cellular Phone Functionality"
Proceed to "Confirm Vehicle Headunit Functionality"
Proceed to "Entune Reset Procedure" in Operation Check
Navigation receiver assembly (for Column Shift Type)
Navigation receiver assembly (for Floor Shift Type)
Entune voice recognition is not
possible (voice recognition on
the navigation system is
normal)
Proceed to "Confirm Cellular Phone Functionality"
Proceed to "Confirm Vehicle Headunit Functionality"
Proceed to "Entune Reset Procedure" in Operation Check
Navigation receiver assembly (for Column Shift Type)
Navigation receiver assembly (for Floor Shift Type)
Confirm that cellular phone handset volume is turned up
-
Confirm that adequate signal is maintained during driving.
-
Proceed to "Confirm Cellular Phone Functionality
Proceed to "Confirm Vehicle Headunit Functionality"
Proceed to "Entune Reset Procedure" in Operation Check
Navigation receiver assembly (for Column Shift Type)
Navigation receiver assembly (for Floor Shift Type)
Entune function does not
operate properly (no sound is
output although the Entune
screen is displayed properly)
and then to ON again.
-
NAVIGATION: NAVIGATION SYSTEM: PROBLEM SYMPTOMS ...
Last Modified: 9-16-2014
6.6 U
Doc ID: RM0000011BQ0PSX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: NAVIGATION: NAVIGATION SYSTEM: TERMINALS OF ECU; 2015 MY Tundra [08/2014 - ]
TERMINALS OF ECU
1. NAVIGATION RECEIVER ASSEMBLY
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
J133-1 (FR+) -
J133-7 (GND1)
W - W-B*3
BE - W-B*1
G - W-B*5
Sound signal (Front right)
Audio system playing
A waveform
synchronized with
sound is output
J133-2 (FL+) -
J133-7 (GND1)
G - W-B*3
B - W-B*6
Sound signal (Front left)
Audio system playing
A waveform
synchronized with
sound is output
J133-3 (ACC1) -
J133-7 (GND1)
GR - W-B
Power source (ACC)
Ignition switch off
Below 1 V
Ignition switch ACC
11 to 14 V
J133-4 (+B1) -
J133-7 (GND1)
V - W-B
Power source (+B)
Always
11 to 14 V
J133-5 (FR-) -
J133-7 (GND1)
R - W-B*3
LG - W-B*1
R - W-B*5
Sound signal (Front right)
Audio system playing
A waveform
synchronized with
sound is output
J133-6 (FL-) -
J133-7 (GND1)
B - W-B*3
V - W-B*1
BE - W-B*5
Sound signal (Front left)
Audio system playing
A waveform
synchronized with
sound is output
J133-7 (GND1) -
Body ground
W-B - Body
ground
Ground
Always
Below 1 V
NAVIGATION: NAVIGATION SYSTEM: TERMINALS OF ECU; 20...
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
J133-9 (AMP) -
J133-7 (GND1)*1
G - W-B
Audio system playing
11 to 14 V
J133-10 (ILL+) -
J133-7 (GND1)
SB - W-B
Illumination signal
Light control switch off
Below 1 V
Light control switch in tail
or head position
11 to 14 V
J134-1 (RR+) -
J133-7 (GND1)*1
BR - W-B
Sound signal (Rear right)
Audio system playing
A waveform
synchronized with
sound is output
J134-2 (RL+) -
J133-7 (GND1)*2
W - W-B*3
Y - W-B*1
Sound signal (Rear left)
Audio system playing
A waveform
synchronized with
sound is output
J134-3 (RR-) -
J133-7 (GND1)*1
V - W-B
Sound signal (Rear right)
Audio system playing
A waveform
synchronized with
sound is output
J134-4 (SLD2) -
J133-7 (GND1)*3
Shield -
W-B
Shield ground
Always
Below 1 V
J134-5 (ILL-) -
J133-7 (GND1)
SB - W-B
Illumination signal
Light control switch off
Below 1 V
Light control switch in tail
or head position
Pulse generation
J134-6 (RL-) -
J133-7 (GND1)*2
B - W-B*3
P - W-B*1
Sound signal (Rear left)
Audio system playing
A waveform
synchronized with
sound is output
J135-1 (IG) -
J133-7 (GND1)
P - W-B
Power source (IG)
Ignition switch off
Below 1 V
Ignition switch ON
11 to 14
J135-2 (REV) -
J133-7 (GND1)
Y - W-B
Reverse signal
See "Vehicle Signal Check
Mode" in Operation Check
-
J135-4 (MACC) -
J133-7 (GND1)
L - W-B
Microphone power supply
Ignition switch off
Below 1 V
Ignition switch ACC
4 to 6 V
J135-5 (MIN+) -
J133-7 (GND1)
B - W-B
Microphone voice signal
See "Check Microphone"
in Operation Check
-
J135-6 (SNS2) -
J133-7 (GND1)
LG - W-B
Microphone connection
detection signal
Always
Below 1 V
J135-7 (TX1+)*3
V
AVC-LAN communication
signal
-
-
J135-8 (TX1-)*3
P
AVC-LAN communication
signal
-
-
J135-9 (CANH)
LG
CAN communication signal
-
-
J135-10 (CANL)
W
CAN communication signal
-
-
NAVIGATION: NAVIGATION SYSTEM: TERMINALS OF ECU; 20...
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
J135-11 (AGND) -
Body ground
Shield -
Body
ground
Shield ground
Always
Below 1 V
J135-15 (PKB) -
J133-7 (GND1)
R - W-B
Parking brake signal
See "Vehicle Signal Check
Mode" in Operation Check
-
J135-16 (MUT1) -
J133-7 (GND1)*3
GR - W-B
Mute signal
Audio system playing
Above 3.5 V
Audio system changing
modes
Below 1 V
J135-17 (SPD) -
J133-7 (GND1)
W - W-B
Vehicle speed signal from
combination meter
assembly
See "Vehicle Signal Check
Mode" in Operation Check
-
J135-18 (SGND) -
J133-7 (GND1)
Shield -
W-B
Shield ground
Always
Below 1 V
J135-19 (MIN-) -
Body ground
Y - Body
ground
Microphone voice signal
See "Check Microphone"
in Operation Check
-
J135-21 (SW1) -
J135-23 (SWG)
G - Y
Steering pad switch signal
No switch pushed
2.97 to 3.56 V
Up switch pushed
0.27 to 0.35 V
Down switch pushed
0.86 to 1.03 V
Volume+ switch pushed
1.51 to 1.79 V
Volume- switch pushed
2.22 to 2.66 V
J135-22 (SW2) -
J135-23 (SWG)
GR - Y
Steering pad switch signal
No switch pushed
2.97 to 3.56 V
MODE/HOLD switch
pushed
0.27 to 0.35 V
On hook switch pushed
0.86 to 1.03 V
Off hook switch pushed
1.51 to 1.79 V
Voice switch pushed
2.22 to 2.66 V
J135-23 (SWG) -
Body ground
Y - Body
ground
Steering pad switch signal
Always
Below 1 V
J135-24 (SW3) -
J135-23 (SWG)
L - Y
Steering pad switch signal
No switch pushed
2.97 to 3.56 V
Enter switch pushed
0.27 to 0.35 V
Back switch pushed
0.86 to 1.03 V
Right switch pushed
1.51 to 1.79 V
Left switch pushed
2.22 to 2.66 V
J135-25 (ADPG) -
J133-7 (GND1)
SB - W-B
External device connection
detection signal
External device connected
Below 1 V
External device not
connected
2.1 to 3 V
NAVIGATION: NAVIGATION SYSTEM: TERMINALS OF ECU; 20...
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