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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (Door & Lock (Introduction, Wiring Diagrams And Basic Inspection) (Except Hybrid)) >> Ecu Diagnosis Information >> Automatic Back Door Control Unit >> Reference Value >> Physical Values

Physical Values

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Terminal No.
(Wire color)		 Description Condition Voltage
(Approx.)
(+) (-) Signal name Input/Output
1
(BR)		 13
(SB)		 Touch sensor RH signal Input Touch sensor RH Detect obstruction 1.8 - 5 V
Other than above 2.72 - 7.27 V
2
(LG)		 13
(SB)		 Touch sensor LH signal Input Touch sensor LH Detect obstruction 1.8 - 5 V
Other than above 2.72 - 7.27 V
3
(L)		 Ground Half latch switch signal Input Back door Half latch 0 V
Fully closed/open Battery voltage
4*
(GR)		 Ground Ground - - 0 V
5
(LG)		 Ground Close switch signal Input Back door Fully closed 0 V
Open/half latch Battery voltage
6
(V)		 Ground Encoder LH A signal Input Back door Moving (auto or manual)
GNSJMKIA1864ZZ-864Courtesy of NISSAN NORTH AMERICA, INC.
NOTE:

Waveform width changes according to back door open/close speed
When stopped 0 V or Battery voltage
7
(Y)		 Ground Encoder LH B signal Input Back door Moving (auto or manual)
GNSJMKIA1864ZZ-864Courtesy of NISSAN NORTH AMERICA, INC.
NOTE:

Waveform width changes according to back door open/close speed
When stopped 0 V or 12 V
8
(BR)		 Ground Encoder RH A signal Input Back door Moving (auto or manual)
GNSJMKIA1864ZZ-864Courtesy of NISSAN NORTH AMERICA, INC.
NOTE:

Waveform width changes according to back door open/close speed
When stopped 0 V or 12 V
9
(L)		 Ground Encoder RH B signal Input Back door Moving (auto or manual)
GNSJMKIA1864ZZ-864Courtesy of NISSAN NORTH AMERICA, INC.
NOTE:

Waveform width changes according to back door open/close speed
When stopped 0 V or 12 V
10
(LG)		 Ground Automatic back door main switch Input Automatic back door main switch ON 0 V
OFF Battery voltage
11
(BR)		 Ground Open switch signal Input Back door Moving (auto or manual) 0 V
When stopped Battery voltage
12
(W)		 Ground CAN - L Input/Output - -
13
(SB)		 Ground Touch sensor ground Input - 0.01 - 0 V
18
(Shield)		 Ground Ground (noise shield) - - 0.01 - 0 V
19
(SB)		 Ground Encoder LH power supply Output - Battery voltage
20
(Y)		 Ground Encoder RH power supply Output - Battery voltage
21
(LG)		 Ground Encoder ground - - 0 V
22
(SB)		 Ground Automatic back door switch Input Automatic back door switch Pressed 0 V
Released Battery voltage
23
(Y)		 Ground Automatic back door close switch Input Automatic back door close switch Pressed 0 V
Released Battery voltage
24
(B)		 Ground CAN - H Input/Output - -
25
(B)		 Ground Power supply (BAT) Input - Battery voltage
27
(B)		 Ground Spindle motor LH (open) Output Back door Auto open operation Battery voltage
28
(Shield)		 Ground Ground (noise shield) - - 0.01 - 0 V
29
(B)		 Ground Spindle motor RH (open) Output Back door Auto open operation Battery voltage
31
(B)		 Ground Back door closure motor (open) Output Back door Open operation Battery voltage
Other than above 0 V
32
(B)		 Ground Ground - - 0 V
34
(W)		 Ground Spindle motor LH (close) Output Back door Auto close operation Battery voltage
36
(W)		 Ground Spindle motor RH (close) Output Back door Auto close operation Battery voltage
37
(LG)		 Ground Back door warning chime Output Automatic back door warning chime Sounding Battery voltage
Not sounding 0 V
38
(W)		 Ground Back door closure motor (close) Output Back door Close operation Battery voltage
Other than above 0 V

*: Except For Mexico

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