Nissan Quest E52. Instruction — part 992
PWC-80
< ECU DIAGNOSIS INFORMATION >
[DRIVER SIDE WINDOW ANTI-PINCH]
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS INFORMATION
BCM (BODY CONTROL MODULE)
List of ECU Reference
INFOID:0000000009653356
ECU
Reference
BCM
POWER WINDOW MAIN SWITCH
PWC-81
< ECU DIAGNOSIS INFORMATION >
[DRIVER SIDE WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
POWER WINDOW MAIN SWITCH
Reference Value
INFOID:0000000009653357
TERMINAL LAYOUT
PHYSICAL VALUES
JMKIA5358ZZ
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
+
-
Signal name
Input/
Output
1
(O)
Ground
Sliding door power window
motor LH UP signal
Output
When sliding door LH switch
in power window main
switch is in UP operation.
9 – 16
2
(W)
Ground
Encoder ground
—
—
0 – 1
3
(BR)
Ground
Sliding door power window
motor LH DOWN signal
Output
When sliding door LH switch
in power window main
switch is in DOWN opera-
tion.
9 – 16
5
(SB)
Ground
Sliding door power window
motor RH DOWN signal
Output
When sliding door RH
switch in power window
main switch is in DOWN op-
eration.
9 – 16
7
(P)
Ground
Sliding door power window
motor RH UP signal
Output
When sliding door RH
switch in power window
main switch is in UP opera-
tion.
9 – 16
8
(BR)
Ground
Front power window motor
(passenger side) UP signal
Output
When front RH switch in
power window main switch
is in UP operation.
9 – 16
9
(SB)
Ground
Encoder pulse signal 2
Input
When front power window
motor (driver side) operates.
10
(V)
Ground
Retained power signal
Input
Ignition switch ON
9 – 16
Within 45 seconds after igni-
tion switch is turned to OFF.
9 – 16
When driver side or passen-
ger side door is opened dur-
ing retained power
operation.
0 – 1
JMKIA0070GB
PWC-82
< ECU DIAGNOSIS INFORMATION >
[DRIVER SIDE WINDOW ANTI-PINCH]
POWER WINDOW MAIN SWITCH
Fail-safe
INFOID:0000000009653358
FAIL-SAFE CONTROL
Switches to fail-safe control when malfunction is detected in encoder signal that detects up/down speed and
direction of door glass. Switches to fail-safe control when error beyond regulation value is detected between
the fully closed position and the actual position of the glass.
It changes to condition before initialization and the following functions do not operate when switched to fail-
safe control.
• Auto-up operation
• Anti-pinch function
Perform initial operation to recover when switched to fail-safe mode. However, it switches back to fail-safe
control when malfunction is found in power window main switch or front power window motor (driver side).
11
(GR)
Ground
Front power window motor
(passenger side) DOWN
signal
Output
When front RH switch in
power window main switch
is in DOWN operation.
9 – 16
12
(LG)
Ground
Front power window motor
(driver side) DOWN signal
Output
When front LH switch in
power window main switch
is in DOWN operation.
9 – 16
13
(Y)
Ground
Encoder pulse signal 1
Input
When front power window
motor (driver side) operates.
15
(R)
Ground
Encoder power supply
Output
When ignition switch ON or
power window timer operat-
ing.
9 – 16
16
(L)
Ground
Front power window motor
(driver side) UP signal
Output
When front LH switch in
power window main switch
is in UP operation.
9 – 16
17
(B)
Ground
Ground
—
—
0 – 1
19
(LG)
Ground
Battery power supply
Input
Ignition switch OFF
9 – 16
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
+
-
Signal name
Input/
Output
JMKIA0070GB
Error
Error condition
Pulse sensor malfunction
When only one side of pulse signal is being detected for more than the specified value.
Both pulse sensors mal-
function
When both pulse signals have not been detected for more than the specified value during glass
open/close operation.
Pulse direction malfunc-
tion
When the pulse signal that is detected during glass open/close operation detects the opposite con-
dition of power window motor operating direction.
Glass recognition position
malfunction 1
When it detects the error between glass fully closed position in power window switch memory and
actual fully closed position during glass open/close operation is more than the specified value.
Glass recognition position
malfunction 2
When it detects pulse count more than the value of glass full stroke during glass open/close opera-
tion.
POWER WINDOW SYSTEM
PWC-83
< WIRING DIAGRAM >
[DRIVER SIDE WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
WIRING DIAGRAM
POWER WINDOW SYSTEM
Wiring Diagram
INFOID:0000000009653359
JRKWC6566GB
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