2004 INFINITI QX56 Back up

AUTOMATIC BACK DOOR SYSTEM
BL-107
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
SchematicEIS002SW
LIWA0454E

BL-108
AUTOMATIC BACK DOOR SYSTEM
Revision: August 20072004 QX56
Wiring Diagram — B/CLOS —EIS002SX
WIWA0863E

AUTOMATIC BACK DOOR SYSTEM
BL-109
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
WIWA0174E

BL-110
AUTOMATIC BACK DOOR SYSTEM
Revision: August 20072004 QX56
WIWA0175E

AUTOMATIC BACK DOOR SYSTEM
BL-111
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
WIWA1077E

BL-112
AUTOMATIC BACK DOOR SYSTEM
Revision: August 20072004 QX56
WIWA1078E

AUTOMATIC BACK DOOR SYSTEM
BL-113
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
Terminals and Reference Value for Back Door Control UnitEIS002SY
Te r m i n a l Wire
ColorItem ConditionVoltage (V)
(Approx.)
1 B Ground — —
2 B Ground — —
3 Y/R Battery power supply — Battery voltage
4 G Hazard lamp output Request to flash hazardsPulse must be >50ms
but less than 250ms
5 B/P Pinch strip ground — —
6 R Warning chime output Back door motor active Battery voltage
7 G/R Ignition switchIgnition switch ON Battery voltage
Ignition switch OFF 0
8 GR/B Back door close switchBack door close switch ON 0
Back door close switch OFF 5
9 L Warning chime ground — —
10 W/L Battery power supply — Battery voltage
11 YCinch latch motor
CLOSE outputBack door close operation Battery voltage
12 LClosure motor
RETURN outputBack door release operation Battery voltage
13 P/L Back door cancel switchBack door cancel switch ON 0
Back door cancel switch OFF 5
14 P Close switch signal Back door close status 5
15 O/L Open switch signal Back door open status 5
17 GR Glass hatch ajar signalGlass hatch OPEN 0
Glass hatch CLOSED 5
18 GR/R Park switchP or N position (Ignition is ON) 0
Other (Ignition is ON) 5
19 BR/B Pinch strip RHDetecting obstruction 0
Other 5
20 V/G Pinch strip LHDetecting obstruction 0
Other 5
21 W/V Power window serial link —
22 BR Half switch signal Back door half latch position 0
23 L/W Power liftgate switchON 0
OFF 5
PIIA3278E
PIIA2344E

BL-114
AUTOMATIC BACK DOOR SYSTEM
Revision: August 20072004 QX56
Terminals and Reference Value for BCMEIS002SZ
26 V Back door handle switch signalHandle operation 0
Other 5 Terminal Wire
ColorItem ConditionVoltage (V)
(Approx.)
Terminal Wire
ColorItem ConditionVoltage (V)
(Approx.)
10 G Hazard lamp flash inputBack door active 0
Other 5
22 W/V Power window serial link —
42 GR Glass hatch ajar switchOpen 0
Closed 5
43 R/BBack door latch (door ajar
switch)Open 0
Closed 5
67 B Ground — 0
70 W/B Battery power supply — Battery voltage
PIIA2344E