Nissan Leaf. Instruction — part 517
EVC-92
< ECU DIAGNOSIS INFORMATION >
VCM
21
(GR)
Ground F/S relay
Output
Power switch: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
Power switch: ON
0 V
(Approx.)
23
(R)
Ground
Charge port lid opener
actuator relay
Output
When the charge port lid opener actuator
is operating
12V BATTERY VOLTAGE
(11 – 15 V)
Except above
0 V
24
(L)
—
EV system CAN-H
Input/
Output
—
—
25
(G)
—
EV system CAN-L
Input/
Output
—
—
28
(R)
58
(B/R)
System main relay 2
Output During READY or during charging
12V BATTERY VOLTAGE
(11 – 15 V)
30
(W)
Ground READY signal
Input
For Approx. 2 seconds after power switch
ON under following condition:
• Selector lever: P or N
• Brake pedal: Depressed
0 V
(Approx.)
Except above
12V BATTERY VOLTAGE
(11 – 15 V)
32
(B)
Ground Encoder power supply
Output Power switch: ON
5 V
33
(L)
Ground
N position output (selec-
tor indicator)
Output READY
Selector lever is held in N po-
sition
1 V or less
Other than the above
9 V – 16 V
34
(R)
Ground
D position output (selec-
tor indicator)
Output READY
Selector lever is held in D po-
sition
1 V or less
Other than the above
9 V – 16 V
36
(W)
62
(B)
Sensor power supply
(Accelerator pedal posi-
tion sensor 1)
Output Power switch: ON
5 V
(Approx.)
39
(R)
Ground Motor coil A W-phase
Output
Power switch: ON
9 V – 16 V
Power switch: OFF
0 V
40
(B)
Ground Pre-charge relay
Output
Immediately after the power
OFF
⇒READY operation
12V BATTERY VOLTAGE
*
(11 – 15 V)
Except above
0 V
44
(P)
Ground Encoder signal B
Input
Parking actuator is operated
45
(V)
Ground Encoder signal A
Input
Parking actuator is operated
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
JSDIA2351GB
JSDIA2351GB
VCM
EVC-93
< ECU DIAGNOSIS INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
46
(B)
Ground
P position output (selec-
tor indicator)
Output READY
Selector lever is held in P po-
sition
1 V or less
Other than the above
9 V – 16 V
47
(LG)
Ground P/N position signal
Output READY
Selector lever is held in P
and N positions
9 V – 16 V
Other than the above
0 V
48
(W)
Ground P position signal
Output READY
Selector lever is held in P po-
sition
0 V
Other than the above
9 V – 16 V
49
(R)
62
(B)
Accelerator pedal posi-
tion sensor 1
Input
• Power switch: ON
• Accelerator pedal: Fully released
0.6 – 0.9 V
• Power switch: ON
• Accelerator pedal: Fully depressed
3.9 – 4.8 V
51
(R)
Ground Power ON power supply
Input
Power switch: ON
12V BATTERY VOLTAGE
(11 – 15 V)
54
(W)
58
(B/R)
System main relay 1
Output
During READY or during charging
12V BATTERY VOLTAGE
(11 – 15 V)
Except above
0 V
56
(G)
Ground Encoder ground
—
Always
0 V
57
(O)
Ground
Electric shift sensor
ground 1
—
Always
0 V
58
(B/R)
—
VCM ground
—
—
—
62
(B)
—
Sensor ground
(Accelerator pedal posi-
tion sensor 1)
—
—
—
65
(B)
—
VCM ground
—
—
—
70
(SB)
Ground Reverse lamp relay
Output
• Power ON
• Selector lever: R range
0 V
(Approx.)
• Power ON
• Selector lever: Except R range
12V BATTERY VOLTAGE
(11 – 15 V)
72
(P)
Ground
Connection detecting cir-
cuit signal
Input
When the connection detecting circuit of
PDM (Power Delivery Module) is ener-
gized.
3 – 7 V
When the connection detecting circuit of
PDM (Power Delivery Module) is not ener-
gized.
0 V
73
(O)
Ground
Connection detecting cir-
cuit power supply
Output Power switch: ON
3 – 7 V
74
(G)
Ground Power ON power supply
Input
Power switch: ON
12V BATTERY VOLTAGE
(11 - 15 V)
75
(L)
—
CAN-H
Input/
Output
—
—
76
(P)
—
CAN-L
Input/
Output
—
—
78
(SB)
58
(B/R)
Charge connector lock re-
lay
Output
When the charge connector lock actuator
is operating
12V BATTERY VOLTAGE
(11 – 15 V)
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
EVC-94
< ECU DIAGNOSIS INFORMATION >
VCM
79
(R)
Ground 12V Battery power supply
Input
Always
12V BATTERY VOLTAGE
(11 – 15 V)
81
(L)
Ground
Charge connector lock
switch (AUTO)
Input
Charge connector lock switch: AUTO
0 V
Except above
12V BATTERY VOLTAGE
(11 – 15 V)
82
(GR)
Ground Charge port light
Output
Charge port light: ON
0 V
Charge port light: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
83
(W)
Ground
Electric shift sensor pow-
er supply 2
Input
Power switch: ON
5 V
84
(W)
Ground Electric shift sensor No. 2
Input
READY
Selector lever is held in R
and N positions
0 V
Other than the above
5 V
85
(G)
Ground Electric shift sensor No. 4
Input
READY
Selector lever is held in N
and D positions
0 V
Other than the above
5 V
86
(G)
Ground Electric shift sensor No. 6
Input
READY
Selector lever is held in H
(Home) position
0 V
Other than the above
5 V
87
(V)
Ground
Charge connector lock
switch indicator (LOCK)
Input
“LOCK” indicator: ON
0 V
“LOCK”indicator: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
88
(SB)
58
(B/R)
M/C relay
Output
Power switch: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
Power switch: ON
0 V
(Approx.)
89
(BR)
Ground
Charging status indicator
2
Output
Charging status indicator 2: ON
0 V
(Approx.)
Charging status indicator 2: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
90
(G)
Ground
Charging status indicator
3
Output
Charging status indicator 3: ON
0 V
(Approx.)
Charging status indicator 3: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
91
(O)
Ground
Charge connector lock
switch indicator (AUTO)
Input
“AUTO” indicator: ON
0 V
“AUTO”indicator: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
93
(BR)
Ground
Charge port lid opener
switch
Input
Charge port lit opener switch: Pressed.
0 V
Charge port lit opener switch: Not operat-
ed.
12V BATTERY VOLTAGE
(11 – 15 V)
94
(O)
Ground
Charge connector lock
switch (LOCK)
Input
Charge connector lock switch: LOCK
0 V
Except above
12V BATTERY VOLTAGE
(11 – 15 V)
95
(Y)
120
(L)
Battery current sensor
Input
• READY
• 12V battery is fully charged
2.6 – 3.5 V
96
(R)
120
(L)
Sensor power supply
(Battery current sensor)
Output Power switch: ON
5 V
(Approx.)
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
VCM
EVC-95
< ECU DIAGNOSIS INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
97
(W)
122
(B)
Sensor power supply
(Accelerator pedal posi-
tion sensor 2)
Output Power switch: ON
5 V
(Approx.)
98
(SB)
123
(BR)
Sensor power supply
(Refrigerant pressure
sensor)
Output Power switch: ON
5 V
99
(R)
Ground P position switch No. 1
Input
READY
P position switch is pushed
5 V
Other than the above
0 V
101
(P)
Ground Stop lamp switch
Input
• Power switch: ON
• Brake pedal: depress
12V BATTERY VOLTAGE
(11 – 15 V)
• Power switch: ON
• Brake pedal: Fully released
0 V
103
(L)
Ground Plug in indicator lamp
Output
Plug in indicator lamp: ON
0 V
(Approx.)
Plug in indicator lamp: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
104
(R)
Ground
Charge connector lock re-
lay power supply
Input
When the charge connector lock actuator
is operating
12V BATTERY VOLTAGE
(11 – 15V)
Except above
0 V
107
(L)
120
(L)
Battery temperature sen-
sor
Input
• Power switch: ON
• Motor room temperature: 25
°C (77°F)
3.3 V
108
(R)
122
(B)
Accelerator pedal posi-
tion sensor 2
Input
• Power switch: ON
• Accelerator pedal: Fully released
0.3 – 0.45 V
• Power switch: ON
• Accelerator pedal: Fully depressed
1.95 – 2.4 V
109
(B)
123
(BR)
Refrigerant pressure sen-
sor
Input
A/C compressor operating.
1.0 – 4.0 V
110
(Y)
121
(W)
Coolant temperature sen-
sor
Input
Coolant temperature: 20
°C (68°F)
3.3 – 3.7 V
Coolant temperature: 60
°C (140°F)
1.6 – 2.1 V
111
(SB)
58
(B/R)
ASCD steering switch
Input
• Power ON
• ASCD steering switch: All OFF
4.1 – 4.3 V
• Power ON
• ECO mode switch: Pressed
3.5 – 3.7 V
• Power ON
• RESUME/ACCELERATE switch:
Pressed
2.8 – 3.1 V
• Power ON
• SET/COAST switch: Pressed
2.0 – 2.4 V
• Power ON
• CANCEL switch: Pressed
1.1 – 1.6 V
• Power ON
• ASCD main switch: Pressed
0 – 0.6 V
112
(B)
Ground P position switch No. 2
Input
READY
P position switch is pushed
0 V
Other than the above
5 V
113
(O)
Ground
Brake pedal position
switch
Input
• Power switch: ON
• Brake pedal: depress
0 V
• Power switch: ON
• Brake pedal: Fully released
12V BATTERY VOLTAGE
(11 – 15 V)
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
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