Navigation System (For Navigation Receiver Type) Terminals Of Ecu

  1. NAVIGATION RECEIVER ASSEMBLY

  1. CHECK STEREO COMPONENT AMPLIFIER ASSEMBLY (except JBL Made)

  1. STEREO COMPONENT AMPLIFIER ASSEMBLY (for JBL Made)

  1. TELEVISION DISPLAY ASSEMBLY (w/ Rear Seat Entertainment System)

Navigation System (For Navigation Receiver Type) -- Terminals Of Ecu



NAVIGATION RECEIVER ASSEMBLY

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Navigation Multi Info Display.Navigation System (For Radio And Display Type).Navigation System (For Navigation Receiver Type) Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
H53-2 (RL+) - H54-7 (GND1)
B - BR
Voice signal
Voice guidance sounding
A waveform synchronized with voice signals is output
H53-6 (RL-) - H54-7 (GND1)
W - BR
Voice signal
Voice guidance sounding
A waveform synchronized with voice signals is output
H54-1 (FR+) - H54-7 (GND1)
G - BR
Sound signal (Right)
Audio system playing
A waveform synchronized with sound signals is output
H54-2 (FL+) - H54-7 (GND1)
B - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound signals is output
H54-3 (ACC1) - H54-7 (GND1)
GR - BR
Power source (ACC)
Engine switch on (ACC)
11 to 14 V
Engine switch off
Below 1 V
H54-4 (+B1) - H54-7 (GND1)
R - BR
Power source
Always
11 to 14 V
H54-5 (FR-) - H54-7 (GND1)
R - BR
Sound signal (Right)
Audio system playing
A waveform synchronized with sound signals is output
H54-6 (FL-) - H54-7 (GND1)
W - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound signals is output
H54-7 (GND1) - Body ground
BR - Body ground
Ground
Always
Below 1 Ω
H54-10 (ILL+) - H54-7 (GND1)
G - BR
Illumination signal
Engine switch on (IG), light control switch off → tail or head position
Below 1 V → 11 to 14 V
H55-7 (TX3+)*1
L
AVC-LAN communication signal
-
-
H55-8 (TX3-)*1
LG
AVC-LAN communication signal
-
-
H56-1 (IG) - H54-7 (GND1)
L - BR
Power source (IG)
Engine switch on (IG)
11 to 14 V
Engine switch off
Below 1 V
H56-2 (REV) - H54-7 (GND1)
R - BR
Reverse signal
See "Vehicle Signal Check Mode" in Operation Check (LandCruiser RM000003SKF0LEX.html)
-
H56-4 (MACC) - H54-7 (GND1)
R - BR
Telephone microphone assembly power supply
Engine switch off
Below 1 V
Engine switch on (ACC)
4 to 6 V
H56-5 (MIN+) - H54-7 (GND1)
B - BR
Microphone voice signal
See "Microphone & Voice Recognition Check" in Operation Check (LandCruiser RM000003SKF0LEX.html)
-
H56-6 (SNS2) - H54-7 (GND1)
GR - BR
Microphone connection detection signal
Always
Below 1 V
H56-7 (TX1+)
B
AVC-LAN communication signal
-
-
H56-8 (TX1-)
W
AVC-LAN communication signal
-
-
H56-9 (CANH)
W
CAN communication signal
-
-
H56-10 (CANL)
P
CAN communication signal
-
-
H56-11 (AGND) - Body ground
Shielded - Body ground
Shield ground
Always
Below 1 V
H56-12 (SG) - H54-7 (GND1)
Shield - BR
Shield ground
Always
Below 1 V
H56-13 (VV+) - H54-7 (GND1)
W - BR
Video signal
External device playing (When stereo jack used)
A waveform synchronized with sound signals is output
H56-14 (VV-) - H54-7 (GND1)
B - BR
Video signal
External device playing (When stereo jack used)
A waveform synchronized with voice signals is output
H56-15 (PKB) - H54-7 (GND1)
LG -BR
Parking brake switch signal
See "Vehicle Signal Check Mode" in Operation Check (LandCruiser RM000003SKF0LEX.html)
-
H56-16 (MUT1) - H54-7 (GND1)*2
GR - BR
Mute signal
Engine switch on (ACC) Audio system playing
2.0 V or higher
Audio system changing modes
Below 1 V
H56-17 (SPD) - H54-7 (GND1)
R - BR
Speed signal from combination meter assembly
See "Vehicle Signal Check Mode" in Operation Check (LandCruiser RM000003SKF0LEX.html)
-
H56-18 (SGND) - H54-7 (GND1)
Shielded - BR
Shield ground
Always
Below 1 V
H56-19 (MIN-) - Body ground
W - Body ground
Microphone voice signal
See "Microphone & Voice Recognition Check" in Operation Check (LandCruiser RM000003SKF0LEX.html)
-
H56-21 (SW1) - H56-23 (SWG)
W - W-B
Steering pad switch signal
Steering pad switch not operated
4.44 to 5.43 V
Seek+ switch pushed
0.45 to 0.65 V
Seek- switch pushed
1.19 to 1.49 V
Vol+ switch pushed
2.09 to 2.54 V
Vol- switch pushed
3.2 to 3.88 V
H56-22 (SW2) - H56-23 (SWG)
B - W-B
Steering pad switch signal
Steering pad switch not operated
4.44 to 5.43 V
MODE switch pushed
0.45 to 0.65 V
On hook switch pushed
1.19 to 1.49 V
Off hook switch pushed
2.09 to 2.54 V
Voice switch pushed
3.2 to 3.88 V
H56-23 (SWG) - Body ground
W-B - Body ground
Steering pad switch signal
Always
Below 1 V
H56-25 (ADPG) - H54-7 (GND1)
L - BR
External device connector detection signal
External device connected
Below 1 V
External device not connected
2.1 to 3 V
H56-26 (VAR+) - H56-27 (VA-)
R - B
Sound signal (Right)
AUX audio device playing (When stereo jack adapter used)
A waveform synchronized with voice signals is output
H56-27 (VA-) - H54-7 (GND1)
B - BR
Sound signal ground
Always
Below 1 V
H56-28 (VAL+) - H56-27 (VA-)
W - B
Sound signal (Left)
AUX audio device playing (When stereo jack adapter used)
A waveform synchronized with sound signals is output
H57-8 (MUTE) - H54-7 (GND1)*2
R - BR
Mute signal
Engine switch on (ACC), audio system playing
2.0 V or higher
Audio system changing modes
Below 1 V
H57-2 (CDR+) - H54-7 (GND1)*2
R - BR
Sound signal (Right)
Audio system playing
waveform synchronized with sound signals is output
H57-3 (CDR-) - H54-7 (GND1)*2
G - BR
Sound signal (Right)
Audio system playing
A waveform synchronized with sound signals is output
H57-4 (CDL+) - H54-7 (GND1)*2
B - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound signals is output
H57-5 (CDL-) - H54-7 (GND1)*2
W - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound signals is output
H57-9 (TX+)*2
B
AVC-LAN communication signal
-
-
H57-10 (TX-)*2
G
AVC-LAN communication signal
-
-
H58-1 (USV1)
-
Power source
-
-
H58-2 (US1-)
-
Data signal
-
-
H58-3 (US1+)
-
Data signal
-
-
H58-4 (UGD1)
-
Ground
-
-
H58-5 (USG1)
Shield
Shield ground
-
-
DB-1*3
#
DAB antenna
-
-
  1. *1: w/ Side Monitor System
  2. *2: w/ Rear Seat Entertainment System
  3. *3: w/ DAB Function
  4. #: There is no wire color information

CHECK STEREO COMPONENT AMPLIFIER ASSEMBLY (except JBL Made)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Navigation Multi Info Display.Navigation System (For Radio And Display Type).Navigation System (For Navigation Receiver Type) Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
H67-1 (+B) - H67-3 (GND)
W - BR
Power source
Always
11 to 14 V
H67-3 (GND) - Body ground
BR - Body ground
Ground
Always
Below 1 Ω
H67-4 (WFL+) - H67-3 (GND)
P - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound signals is output
H67-5 (WFR+) - H67-3 (GND)
LG - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound signals is output
H67-6 (WF1+) - H67-3 (GND)*
B - BR
Sound signal (Woofer box)
Audio system playing
A waveform synchronized with sound signals is output
H67-7 (CTR+) - H67-3 (GND)
Y - BR
Sound signal (Front center)
Audio system playing
A waveform synchronized with sound signals is output
H67-8 (ML+) - H67-3 (GND)*
LG - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound signals is output
H67-9 (MR+) - H67-3 (GND)*
B - BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound signals is output
H67-12 (FL+) - H67-3 (GND)
P - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound signals is output
H67-13 (FR+) - H67-3 (GND)
LG - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound signals is output
H67-14 (RL+) - H67-3 (GND)
B - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound signals is output
H67-15 (RR+) - H67-3 (GND)
R - BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound signals is output
H67-16 (+B2) - H67-3 (GND)
LG - BR
Power source
Always
11 to 14 V
H67-18 (GND2) - Body ground
BR - Body ground
Ground
Always
Below 1 Ω
H67-19 (WFL-) - H67-3 (GND)
V - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound signals is output
H67-20 (WFR-) - H67-3 (GND)
L - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound signals is output
H67-21 (WF1-) - H67-3 (GND)*
W - BR
Sound signal (Woofer box)
Audio system playing
A waveform synchronized with sound signals is output
H67-22 (CTR-) - H67-3 (GND)
B - BR
Sound signal (Front center)
Audio system playing
A waveform synchronized with sound signals is output
H67-23 (ML-) - H67-3 (GND)*
L - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound signals is output
H67-24 (MR-) - H67-3 (GND)*
Y - BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound signals is output
H67-27 (FL-) - H67-3 (GND)
V - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound signals is output
H67-28 (FR-) - H67-3 (GND)
L - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound signals is output
H67-29 (RL-) - H67-3 (GND)
Y - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound signals is output
H67-30 (RR-) - H67-3 (GND)
W - BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound signals is output
H63-1 (MUTE) - H67-3 (GND)
GR - BR
Mute signal
Engine switch on (ACC) Audio system playing
2.0 V or higher
Audio system changing modes
Below 1 V
H63-2 (L-) - H67-3 (GND)
W - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound signals is output
H63-3 (L+) - H67-3 (GND)
B - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound signals is output
H63-4 (R-) - H67-3 (GND)
R - BR
Sound signal (Right)
Audio system playing
A waveform synchronized with sound signals is output
H63-5 (R+) - H67-3 (GND)
G - BR
Sound signal (Right)
Audio system playing
A waveform synchronized with sound signals is output
H63-6 (SLD) - Body ground
Shielded - Body ground
Shield ground
Always
Below 1 Ω
H63-7 (TX-)
W
AVC-LAN communication signal
-
-
H63-8 (TX+)
B
AVC-LAN communication signal
-
-
H63-11 (SPD) - H67-3 (GND)
R - BR
Vehicle speed signal
Engine switch on (IG) Wheel being rotated
Pulse generation
H63-12 (ACC) - H67-3 (GND)
GR - BR
Illumination power source (ACC)
Engine switch on (ACC)
11 to 14 V
Engine switch off
Below 1 V
H63-14 (Il1-) - H67-3 (GND)
W - BR
Voice signal
Voice guidance sounding
A waveform synchronized with sound signals is output
H63-15 (Il1+) - H67-3 (GND)
B - BR
Voice signal
Voice guidance sounding
A waveform synchronized with sound signals is output
H63-18 (SLD1) - Body ground
Shielded - Body ground
Shield ground
Always
Below 1 V
  1. *: for 14 Speakers

STEREO COMPONENT AMPLIFIER ASSEMBLY (for JBL Made)

Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Navigation Multi Info Display.Navigation System (For Radio And Display Type).Navigation System (For Navigation Receiver Type) Terminals Of Ecu


Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
H64-1 (+B) - H64-2 (GND)
W - BR
power source (+B)
Always
11 to 14 V
H64-2 (GND) - Body ground
BR - Body ground
Ground
Always
Below 1 V
H64-3 (+B2) - H64-6 (GND2)
LG - BR
Battery
Always
11 to 14 V
H64-6 (GND2) - Body ground
BR - Body ground
Ground
Always
Below 1 V
H63-1 (MUTE) - H64-2 (GND)
GR - BR
Mute signal
Audio system playing
Above 3.5 V
Audio system changing modes
Below 1 V
H63-2 (L-) - H64-2 (GND)
W - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound is output
H63-3 (L+) - H64-2 (GND)
B - BR
Sound signal (Left)
Audio system playing
A waveform synchronized with sound is output
H63-4 (R-) - H64-2 (GND)
R - BR
Sound signal (Right)
Audio system playing
A waveform synchronized with sound is output
H63-5 (R+) - H64-2 (GND)
G - BR
Sound signal (Right)
Audio system playing
A waveform synchronized with sound is output
H63-6 (SLD) - H64-2 (GND)
Shielded - BR
Shielded ground
Always
Below 1 V
H63-7 (TX-)
W
AVC-LAN communication signal
-
-
H63-8 (TX+)
B
AVC-LAN communication signal
-
-
H63-11 (SPD) - H64-2 (GND)
R - BR
Vehicle speed signal from combination meter assembly
Engine switch on (IG), drive wheels turned slowly
Pulse generation
H63-12 (ACC) - H64-2 (GND)
GR - BR
Power source (ACC)
Engine switch off
Below 1 V
Engine switch on (ACC)
11 to 14 V
H63-14 (II1-) - H64-2 (GND)
W - BR
Voice signal
"Bluetooth" hands-free voice signal playing
A waveform synchronized with sound is output
H63-15 (II1+) - H64-2 (GND)
B - BR
Voice signal
"Bluetooth" hands-free voice signal playing
A waveform synchronized with sound is output
H65-1 (WF1+) - H64-2 (GND)
B - BR
Sound signal (Woofer box)
Audio system playing
A waveform synchronized with sound is output
H65-2 (WF2+) - H64-2 (GND)
Y - BR
Sound signal (Woofer box)
Audio system playing
A waveform synchronized with sound is output
H65-3 (FL+) - H64-2 (GND)
P - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound is output
H65-4 (FR+) - H64-2 (GND)
LG - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound is output
H65-5 (WF1-) - H64-2 (GND)
W - BR
Sound signal (Woofer box)
Audio system playing
A waveform synchronized with sound is output
H65-6 (WF2-) - H64-2 (GND)
B - BR
Sound signal (Woofer box)
Audio system playing
A waveform synchronized with sound is output
H65-7 (CTR-) - H64-2 (GND)
B - BR
Sound signal (Center)
Audio system playing
A waveform synchronized with sound is output
H65-8 (CTR+) - H64-2 (GND)
Y - BR
Sound signal (Center)
Audio system playing
A waveform synchronized with sound is output
H65-9 (FL-) - H64-2 (GND)
V - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound is output
H65-10 (FR-) - H64-2 (GND)
L - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound is output
H66-1 (ML+) - H64-2 (GND)
LG - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound is output
H66-2 (MR+) - H64-2 (GND)
B- BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound is output
H66-3 (WFL+) - H64-2 (GND)
P - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound is output
H66-4 (RL+) - H64-2 (GND)
B - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound is output
H66-5 (RR+) - H64-2 (GND)
R - BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound is output
H66-6 (ML-) - H64-2 (GND)
L - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound is output
H66-7 (MR-) - H64-2 (GND)
Y - BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound is output
H66-8 (WFL-) - H64-2 (GND)
V - BR
Sound signal (Front left)
Audio system playing
A waveform synchronized with sound is output
H66-9 (WFR-) - H64-2 (GND)
L - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound is output
H66-10 (WFR+) - H64-2 (GND)
LG - BR
Sound signal (Front right)
Audio system playing
A waveform synchronized with sound is output
H66-11 (RL-) - H64-2 (GND)
Y - BR
Sound signal (Rear left)
Audio system playing
A waveform synchronized with sound is output
H66-12 (RR-) - H64-2 (GND)
W - BR
Sound signal (Rear right)
Audio system playing
A waveform synchronized with sound is output
H63-7 (TX-)
W
AVC-LAN communication signal
-
-
H63-8 (TX+)
B
AVC-LAN communication signal
-
-
H63-18 (SLD1) - Body ground
Shield - Body ground
Shield ground
Always
Below 1 Ω

TELEVISION DISPLAY ASSEMBLY (w/ Rear Seat Entertainment System) (LandCruiser RM0000033VO01HX.html)