2008 INFINITI QX56 battery

DRIVER SEAT CONTROL UNITADP-107
< ECU DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
19 P CAN-L ——
21 L/R A/T shift selector (park position
switch) signal A/T selector lever in P position
0
A/T selector lever in other than P
position with ignition key in ignition
cylinder Battery voltage
24 Y/G Seat sliding motor sensor signal ON (seat sliding motor operation)
Other than above
0 or 5
25 LG Front lifting motor sensor signal ON (front lifting motor operation)
Other than above.
0 or 5
26 P/B Seat sliding switch FORWARD
signal ON (seat sliding switch FOR-
WARD operation)
0
Other than above Battery voltage
27 G/B Seat reclining switch FORWARD
signal ON (seat reclining switch FOR-
WARD operation)
0
Other than above Battery voltage
28 Y/B Front lifting switch UP signal ON (front lifting switch UP opera-
tion)
0
Other than above Battery voltage
29 R/W Rear lifting switch UP signal ON (rear lifting switch UP opera-
tion)
0
Other than above Battery voltage
30 R Pedal adjusting switch FOR-
WARD signal ON (pedal adjusting switch FOR-
WARD operation)
0
Other than above Battery voltage
31 L/Y Sensor ground —0
32 B Ground —0
33 L/B Battery power supply —Battery voltage
35 V/W Sliding motor FORWARD output
signal Sliding switch FORWARD opera-
tion (Motor operated)
Battery voltage
Other than above 0
36 Y/G Reclining motor FORWARD out-
put signal Reclining switch FORWARD oper-
ation (Motor operated)
Battery voltage
Other than above 0
37 BR Front lifting motor DOWN output
signal Front lifting switch DOWN opera-
tion (Motor operated)
Battery voltage
Other than above 0
Te r m i n a l
Wire
Color Item
Condition Voltage (V)
(Approx.)
PIIA3277E
SIIA0691J
Revision: March 2010 2008 QX56

ADP-108
< ECU DIAGNOSIS >
DRIVER SEAT CONTROL UNIT
38 B/WRear lifting motor UP output sig-
nal Rear end lifting switch UP opera-
tion (Motor operated)
Battery voltage
Other than above 0
39 Y Rear lifting motor DOWN output
signal Rear end lifting switch DOWN op-
eration (Motor operated)
Battery voltage
Other than above 0
40 Y/R Battery power supply —Battery voltage
42 O/B Sliding motor BACKWARD out-
put signal Sliding switch BACKWARD opera-
tion (Motor operated)
Battery voltage
Other than above 0
44 Y/R Reclining motor BACKWARD
output signal Reclining switch BACKWARD op-
eration (Motor operated)
Battery voltage
Other than above 0
45 GR Front lifting motor UP output sig-
nal Front lifting switch UP operation
(Motor operated)
Battery voltage
Other than above 0
48 B/W Ground — 0
Te r m i n a l
Wire
Color Item
Condition Voltage (V)
(Approx.)
Revision: March 2010 2008 QX56

ADP-124
< ECU DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER CONTROL UNIT
AUTOMATIC DRIVE POSITIONER CONTROL UNIT
Reference ValueINFOID:0000000001735555
TERMINAL LAYOUT
PHYSICAL VALUES
LIIA2449E
Te r m i n a l Wire Col-
or Item
Condition Voltage (V)
(Approx.)
1 W/G ADP steering switch TILT UP ADP steering switch in UP position
0
Other than above 5
2 LG Changeover switch RH signal Changeover switch in RH position
0
Other than above 5
3 Y/B Mirror switch UP signal Mirror switch in UP position
0
Other than above 5
4 V/W Mirror switch LEFT signal Mirror switch in LEFT position
0
Other than above 5
5R/B Mirror sensor (
RH vertical) sig-
nal Mirror motor RH is operated UP or
DOWN Changes between 3.4 (close to
peak) 0.6 (close to valley)
6L/Y Mirror sensor (L
H vertical) sig-
nal Mirror motor LH is operated UP or
DOWN Changes between 3.4 (close to
peak) 0.6 (close to valley)
7 Y/BR Tilt sensor input Tilt position TOP
2
Tilt position BOTTOM 4
8 BR/Y Pedal sensor input signal Pedal position front end
0.5
Pedal position rear end 4.5
9 LG/B Seat memory switch 1 signal Memory switch 1 ON
0
Memory switch 1 OFF 5
10 L UART LINE (TX) Pedal adjusting switch ON (FOR-
WARD or BACKWARD operation)
12 P Seat memory switch indictor 1
signal Memory switch 1 ON
0
Memory switch 1 OFF Battery voltage
PIIA4813E
Revision: March 2010 2008 QX56

AUTOMATIC DRIVE POSITIONER CONTROL UNITADP-125
< ECU DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
13 Y/G Seat memory switch indictor 2
signal Memory switch 2 ON
0
Memory switch 2 OFF Battery voltage
14 GR/R Mirror motor RH UP signal Mirror motor RH is operated
UP1.5 - Battery voltage
Other than above 0
15 V/R Mirror motor RH LEFT signal Mirror motor RH is operated
LEFT1.5 - Battery voltage
Other than above 0
16 O Mirror motor LH DOWN signal
Mirror motor LH is operated
DOWN 1.5 - Battery voltage
Other than above 0
Mirror motor LH RIGHT signal Mirror motor LH is operated
RIGHT 1.5 - Battery voltage
Other than above 0
17 G/B ADP steering switch TILT
DOWN ADP steering switch in DOWN posi-
tion
0
Other than above 5
18 BR/W Changeover switch LH signal Changeover switch in LH position
0
Other than above 5
19 SB Mirror switch DOWN signal Mirror switch in DOWN position
0
Other than above 5
20 GR Mirror switch RIGHT signal Mirror switch in RIGHT position
0
Other than above 5
21 L/W Mirror sensor (RH horizontal)
signal Mirror motor RH is operated LEFT or
RIGHT Changes between 3.4 (close to left
edge) 0.6 (close to right edge)
22 G Mirror sensor (LH horizontal)
signal Mirror motor LH is operated LEFT or
RIGHT Changes between 3.4 (close to left
edge) 0.6 (close to right edge)
24 G/O Seat memory set switch signal Set switch 1 ON
0
Set switch 1 OFF 5
25 P/L Seat memory switch 2 signal Memory switch 2 ON
0
Memory switch 2 OFF 5
26 W UART LINE (RX) Pedal adjusting switch ON (FOR-
WARD or BACKWARD operation)
30 Y Mirror motor RH DOWN signal
Mirror motor RH is operated
DOWN 1.5 - Battery voltage
Other than above 0
Mirror motor RH RIGHT signal Mirror motor RH is operated
RIGHT 1.5 - Battery voltage
Other than above 0
31 R Mirror motor LH UP signal Mirror motor LH is operated
UP1.5 - Battery voltage
Other than above 0
32 BR Mirror motor LH LEFT signal Mirror motor LH is operated LEFT
1.5 - Battery voltage
Other than above 0
33 W/L Sensor power supply —5
34 Y/R Battery power supply —Battery voltage
Te r m i n a l
Wire Col-
or Item
Condition Voltage (V)
(Approx.)
PIIA4814E
Revision: March 2010 2008 QX56

ADP-126
< ECU DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER CONTROL UNIT
35 R Tilt motor UP signalADP steering switch in UP position Battery voltage
Other than above
0
37 G Pedal adjust motor FORWARD
signal Pedal adjust motor FORWARD op-
eration (Motor operated)
Battery voltage
Other than above 0
39 L/B Battery power supply —Battery voltage
40 B/W Ground —0
41 W/G Sensor ground —0
42 V Tilt motor DOWN signal ADP steering switch in DOWN posi-
tion
Battery voltage
Other than above 0
45 R Pedal adjust motor BACK-
WARD signal Pedal adjust motor BACKWARD op-
eration (Motor operated)
Battery voltage
Other than above 0
48 B Ground —0
Te r m i n a l
Wire Col-
or Item
Condition Voltage (V)
(Approx.)
Revision: March 2010 2008 QX56

ADP-144
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
Te r m i n a lWire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
1BR/W Ignition keyhole illumi-
nation Output OFFDoor is locked (SW OFF)
Battery voltage
Door is unlocked (SW ON) 0V
2SB Combination switch
input 5 Input ON
Lighting, turn, wiper OFF
Wiper dial position 4
3G/Y Combination switch
input 4 Input ONLighting, turn, wiper OFF
Wiper dial position 4
4Y Combination switch
input 3 Input ON
Lighting, turn, wiper OFF
Wiper dial position 4
5G/B Combination switch
input 2
Input ONLighting, turn, wiper OFF
Wiper dial position 4
6V Combination switch
input 1
9GR/R Rear window defogger
switch
Input ONRear window defogger switch
ON
0V
Rear window defogger switch
OFF 5V
10 G Hazard lamp flash Input OFF ON (opening or closing)
0V
OFF (other than above) Battery voltage
11 O Ignition switch (ACC
or ON)
InputACC or
ON Ignition switch ACC or ON
Battery voltage
12 R/L Front door switch RH Input OFF ON (open)
0V
OFF (closed) Battery voltage
13 GR Rear door switch RH Input OFF ON (open)
0V
OFF (closed) Battery voltage
15 L/W Tire pressure warning
check connector
Input OFF
—5V
18 P Remote keyless entry
receiver and optical
sensor (ground)
Output OFF
—0V
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
Revision: March 2010 2008 QX56

BCM (BODY CONTROL MODULE)ADP-145
< ECU DIAGNOSIS >
C
DE
F
G H
I
K L
M A
B
ADP
N
O P
19 V/W Remote keyless entry
receiver (power sup-
ply) Output OFF Ignition switch OFF
20 G/W Remote keyless entry
receiver (signal) Input OFFStand-by (keyfob buttons re-
leased)
When remote keyless entry
receiver receives signal from
keyfob (keyfob buttons
pressed)
21 G NATS antenna amp. Input OFF
→
ON Ignition switch (OFF → ON) Just after turning ignition switch
ON: Pointer of tester should
move for approx. 1 second, then return to battery voltage.
22 W/V BUS — —Ignition switch ON or power
window timer operates
23 G/O Security indicator
lamp Output OFF
Goes OFF
→ illuminates (Ev-
ery 2.4 seconds) Battery voltage
→ 0V
25 BR NATS antenna amp. Input OFF
→
ON Ignition switch (OFF → ON) Just after turning ignition switch
ON: Pointer of tester should
move for approx. 1 second, then return to battery voltage.
26 Y/L Rear wiper auto stop
switch 2 Input ONRise up position (rear wiper
arm on stopper)
0V
A Position (full clockwise stop
position) 0V
Forward sweep (counterclock-
wise direction) Fluctuating
B Position (full counterclock-
wise stop position) Battery voltage
Reverse sweep (clockwise di-
rection) Fluctuating
27 W/R Compressor ON sig-
nal Input ONA/C switch OFF
5V
A/C switch ON 0V
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
LIIA1893E
LIIA1894E
LIIA1895E
PIIA2344E
Revision: March 2010
2008 QX56

ADP-146
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
28 L/R Front blower monitor Input ONFront blower motor OFF
Battery voltage
Front blower motor ON 0V
29 W/B Hazard switch Input OFFON
0V
OFF 5V
30 Y/BR Glass hatch switch Input OFF Glass hatch switch released
Battery voltage
Glass hatch switch pressed 0
32 R/G Combination switch
output 5
Output ONLighting, turn, wiper OFF
Wiper dial position 4
33 R/Y Combination switch
output 4 Output ONLighting, turn, wiper OFF
Wiper dial position 4
34 L Combination switch
output 3 Output ON
Lighting, turn, wiper OFF
Wiper dial position 4
35 O/B Combination switch
output 2
Output ONLighting, turn, wiper OFF
Wiper dial position 4
36 R/W Combination switch
output 1
37 B/R Key switch and igni-
tion knob switch Input OFFIntelligent Key inserted
Battery voltage
Intelligent Key inserted 0V
38 W/L Ignition switch (ON) Input ON —Battery voltage
39 L CAN-H — —— —
40 P CAN-L — —— —
42 GR Glass hatch ajar
switch Input ONGlass hatch open
0
Glass hatch closed Battery
43 R/B Back door latch (door
ajar switch) Input OFFON (open)
0V
OFF (closed) Battery voltage
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
Revision: March 2010
2008 QX56