Nissan Quest E52. Instruction — part 351
DLK-118
< ECU DIAGNOSIS INFORMATION >
SLIDING DOOR CONTROL UNIT
2
(BR)
Ground
Sliding door open/
close switch (rear RH)
Input
Sliding door
open/close
switch (rear RH)
Released
8 – 16 V
Pressed
0 – 1.5 V
3
(L)
Ground
Sliding door lock sta-
tus switch
Input
Sliding door lock
knob RH
Unlock
0 – 1.5 V
Lock
8 – 16 V
4
(R)
Ground
Encoder A signal
Input
Sliding door RH
Moving (auto or
instruction)
NOTE:
Waveform width changes ac-
cording to sliding door open/
close speed
When stopped
4 V or 0 – 0.5 V
5
(GR)
Ground
Half latch switch
Input
Sliding door RH
Open
0 – 1.5 V
Full closed/half
latch
8 – 16 V
6
(LG)
Ground
Power supply (IGN)
Input
Ignition switch ON
9 – 16 V
8
(BR)
Ground
Automatic sliding
door warning buzzer
Output
Automatic slid-
ing door warning
buzzer RH
Sounding
0 – 1.5 V
Not sounding
8 – 16 V
9
(P)
Ground
CAN - L
Input/
Output
—
—
10
(L)
Ground
CAN - H
Input/
Output
—
—
11
(G)
Ground
Encoder power sup-
ply
Output
Ignition switch OFF
8 – 16 V
12
(O)
Ground
Power supply (BAT)
Input
Ignition switch OFF
8 – 16 V
14
(SB)
Ground
Sliding door one-
touch open/close
switch
Output
Sliding door one-
touch open/
close switch RH
Released
8 – 16 V
Pressed
0 – 1.5 V
15
(V)
Ground
Neutral switch
Input
Sliding door clo-
sure motor
Neutral position
8 – 16 V
Other than
above
0 – 1.5 V
18
(W)
Ground
Half latch switch
Input
Sliding door RH
Full closed
8 – 16 V
Other than
above
0 – 1.5 V
19
(GR)
Ground
Sliding door open/
close switch (front
side)
Input
Sliding door
open/close
switch (front RH)
Released
8 – 16 V
Pressed
0 – 1.5 V
20
(LG)
Ground
Child lock status
switch
Input
Child lock
Unlock
0 – 1.5 V
Lock
8 – 16 V
Terminal No.
(Wire color)
Description
Condition
Voltage
(+)
(–)
Signal name
Input/
Output
JMKIA6157ZZ
SLIDING DOOR CONTROL UNIT
DLK-119
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
21
(V)
Ground
Encoder B signal
Input
Sliding door RH
Moving (auto or
instruction)
NOTE:
Waveform width changes ac-
cording to sliding door open/
close speed
When stopped
4 V or 0 – 0.5 V
22
(Y)
Ground
Sliding door handle
switch
Input
Sliding door han-
dle RH
Released
8 – 16 V
Pulled
0 – 1.5 V
23
(B)
Ground
Ground
—
—
0 V
24
(G)
Ground
Sliding door touch
sensor
Input
Sliding door
touch sensor RH
Pinching detec-
tion
0 – 1.5 V
Other than
above
4 – 8 V
26
(GR)
Ground
Ground (encoder)
—
—
0 V
27
(B/Y)
Ground
Ground
—
—
0 V
28
(W)
Ground
Sliding door switch
Input
Sliding door
switch RH
Close
8 – 16 V
Open
0 – 1.5 V
33
(B/R)
Ground
Ground
—
—
0 V
34
(R)
Ground
Sliding door closure
motor (close)
Output
Sliding door clo-
sure motor RH
Close operation
9 – 16 V
Other than
above
0 – 1.5 V
35
(G)
Ground
Sliding door closure
motor (return)
Output
Sliding door clo-
sure motor RH
Return operation
9 – 16 V
Other than
above
0 – 1.5 V
36
(Y)
Ground
Power supply (BAT)
Input
Ignition switch OFF
9 – 16 V
37
(B/R)
Ground
Ground
—
—
0 V
39
(L)
Ground
Sliding door lock re-
lease actuator (-)
Output
Sliding door lock
release actuator
RH
Operate
0 – 1.5 V
Other than
above
0 V
40
(O)
Ground
Sliding door lock re-
lease actuator (+)
Output
Sliding door lock
release actuator
RH
Operate
9 – 16 V
Other than
above
0 V
42
(Y)
Ground
Power supply (sliding
door auto closure)
Input
Ignition switch OFF
9 – 16 V
Terminal No.
(Wire color)
Description
Condition
Voltage
(+)
(–)
Signal name
Input/
Output
JMKIA6157ZZ
DLK-120
< ECU DIAGNOSIS INFORMATION >
SLIDING DOOR CONTROL UNIT
RH : Fail-safe
INFOID:0000000009649029
FAIL-SAFE CONTROL BT DTC
Sliding door control unit performs fail-safe control when any DTC is detected.
43
(B)
Ground
Sliding door motor
(open)
Output
Sliding door RH
Auto open oper-
ation
9 – 16 V
Other than
above
0 – 1.5 V
44
(L)
Ground
Clutch (
−
)
Output
Clutch RH
ON
0 – 1.5 V
OFF
0 V
46
(W)
Ground
Sliding door motor
(close)
Output
Sliding door RH
Auto close oper-
ation
9 – 16 V
Other than
above
0 – 1.5 V
47
(BR)
Ground
Clutch (+)
Output
Clutch RH
ON
9 – 16 V
OFF
0 V
Terminal No.
(Wire color)
Description
Condition
Voltage
(+)
(–)
Signal name
Input/
Output
Display contents of CONSULT
Fail-safe
Reference page
*1
U1010: CAN COMM CIRCUIT
Intermittent clutch operation
Return to normal status
*2
B2401: IGN OPEN
When the following conditions are
fulfilled
• Sliding door control unit detects
that ignition switch is in the OFF
position
• Sliding door control unit detects
that ignition switch is not in the
ON position via CAN communica-
tion
B2402: TOUCH SENSOR OPEN
Return to normal status
B2403: PULSE ENCODER
Sliding door control unit detects that
sliding door is in the fully closed po-
sition
B2405: ECU FAIL
Erase DTC
*2
B2409: HALF LATCH SW
Sliding door control unit detects that
sliding door is in the fully closed po-
sition
B2412: ASD MTR/ENCDR
Sliding door control unit detects that
sliding door is in the fully closed po-
sition
B2413: ASD MTR/ENCDR
Sliding door control unit detects that
sliding door is in the fully closed po-
sition
B2414: ASD MTR TIME OUT
Sliding door control unit detects that
sliding door is in the fully closed po-
sition
B241A: ENCDR PWR SUPLY
When the following conditions are
fulfilled
• Return to normal status
• Sliding door control unit detects
that sliding door is in the fully
closed position
SLIDING DOOR CONTROL UNIT
DLK-121
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
*1
: When battery is reconnected, cancellation conditions are unconditionally fulfilled.
*2
: After returning to normal status, auto open/close function does not operate unless sliding door auto closure
function is operated.
RH : DTC Inspection Priority Chart
INFOID:0000000009649030
RH : DTC Index
INFOID:0000000009649031
NOTE:
The details of time display are as follows.
• CRNT: A malfunction is detected now.
• PAST: A malfunction was detected in the past.
Priority
DTC
1
• U1000: CAN COMM CIRCUIT
• U1010: CONTROL UNIT (CAN)
• B2401: IGN OPEN
• B2405: ECU FAIL
2
• B2402: TOUCH SENSOR OPEN
• B2403: PULSE ENCODER
• B2409: HALF LATCH SW
• B241A: ENCDR PWR SUPLY
3
• B2412: ASD MTR/ENCDR
• B2413: ASD MTR/ENCDR
• B2414: ASD MTR TIME OUT
CONSULT display
Fail-safe
Reference page
U1000: CAN COMM CIRCUIT
—
U1010: CONTROL UNIT (CAN)
×
B2401: IGN OPEN
×
B2402: TOUCH SENSOR OPEN
×
B2403: PULSE ENCODER
×
B2405: ECU FAIL
×
B2409: HALF LATCH SW
×
B2412: ASD MTR/ENCDR
×
B2413: ASD MTR/ENCDR
×
B2414: ASD MTR TIME OUT
×
B241A: ENCDR PWR SUPLY
×
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