Nissan Leaf. Manual — part 518
EVC-96
< ECU DIAGNOSIS INFORMATION >
VCM
115
(V)
Ground
Charging status indicator
1
Output
Charging status indicator 1: ON
0 V
(Approx.)
Charging status indicator 1: OFF
12V BATTERY VOLTAGE
(11 – 15 V)
116
(BR)
Ground A/C relay
Output
Power switch: ON
0 V
(Approx.)
A few seconds after turning power switch
OFF
12V BATTERY VOLTAGE
(11 – 15 V)
117
(LG)
58
(B/R)
Charge connector lock
actuator (+)
Output
Charge connector lock actuator: un-
lock
⇒lock
6 – 7 V
NOTE:
Repeat up to 3 times until normal-
ly locked.
Except above
0 V
118
(B)
—
VCM ground
—
—
—
120
(L)
—
Sensor ground
(Battery current sensor)
—
—
—
121
(W)
—
Sensor ground
(Coolant temperature
sensor)
—
—
—
122
(B)
—
Sensor ground
(Accelerator pedal posi-
tion sensor 2)
—
—
—
123
(BR)
—
Sensor ground
(Refrigerant pressure
sensor)
—
—
—
124
(W/L)
Ground
Electric shift sensor
ground 2
—
Always
0 V
125
(P)
—
ASCD steering switch
ground
—
—
—
126
(B/R)
—
VCM ground
—
—
—
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
JSCIA0587ZZ
VCM
EVC-97
< ECU DIAGNOSIS INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
*: This signal can be confirmed with oscilloscope.
Fail-Safe
INFOID:0000000010120583
FAIL-SAFE PATTERN
• Pattern A: Quick charge prohibited
• Pattern B: Normal charge prohibited
• Pattern C: READY OFF
• Pattern D: High-voltage power supply stop
FAIL-SAFE LIST
×:Applicable
128
(G)
58
(B/R)
Cooling fan control signal
Output
Fan duty: 40%
Fan duty: 100%
129
(Y)
Ground
Immediate charging
switch
Input
Immediate charging switch: Pressed
12V BATTERY VOLTAGE
(11 – 15 V)
Immediate charging switch: Released
0 V
130
(W)
58
(B/R)
Charge connector lock
actuator (-)
Output
Charge connector lock actuator: lock
⇒un-
lock
6 – 7 V
NOTE:
Repeat up to 3 times until normal-
ly unlocked.
Except above
0 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
–
Signal name
Input/
Output
JSCIA0329ZZ
JSCIA0330ZZ
JSCIA0587ZZ
DTC
Pattern
Others
A
B
C
D
U1010
TYPE 1
×
TYPE 2
×
×
×
×
P0A8D
×
×
×
×
P0A8E
×
×
×
×
P0AA0
×
×
×
×
Start not possible
P0AA1
×
×
×
×
Start not possible
EVC-98
< ECU DIAGNOSIS INFORMATION >
VCM
P0AA2
×
×
×
×
P0AA4
×
×
×
×
Start not possible
P0AA5
×
×
×
×
P0AA6
×
×
Doing READY again is prohibited.
P1564
ASCD operation prohibited
P1572
ASCD operation prohibited
P1574
ASCD operation prohibited
P1610
×
×
×
×
Start not possible
P1611
×
×
×
×
Start not possible
P1612
×
×
×
×
Start not possible
P2122
P2123
P2127
P2128
• Traction motor output is limited.
• Reduced responsiveness during accelerator operation
P2138
TYPE 1
×
TYPE 2
• Traction motor output is limited.
• Reduced responsiveness during accelerator operation
P3100
×
×
×
×
P3101
TYPE 1
×
TYPE 2
×
×
×
×
Start not possible
TYPE 3
No fail-safe.
P3102
Traction motor output is limited.
P3117
• VCM inhibits the operation of the electric compressor.
• VCM inhibits the operation of the PTC heater.
P312B
×
×
×
×
P312C
×
×
×
×
P312D
×
×
×
×
P312E
×
×
×
×
P312F
×
×
×
×
P3130
×
×
×
×
P3131
TYPE 1
×
×
×
×
TYPE 2
No fail-safe.
P3137
×
×
×
×
Start not possible
P3141
×
P315C
×
×
×
×
P316A
×
P316C
×
P316D
×
P316F
TYPE 1
×
×
×
×
TYPE 2
×
×
P3170
×
P3173
×
×
Traction motor output is limited.
P3175
×
P3176
×
×
×
×
P3177
×
×
×
×
DTC
Pattern
Others
A
B
C
D
VCM
EVC-99
< ECU DIAGNOSIS INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
EVC
N
O
P
P3178
×
×
×
×
P317A
×
P317B
×
×
×
×
P317D
×
P317E
×
×
P3182
×
×
×
×
P3183
×
×
P3187
×
P3188
TYPE 1
×
×
Traction motor output is limited.
TYPE 2
No fail-safe.
P318B
TYPE 1
×
Put the gear position in neutral.
TYPE 2
×
×
×
×
P3191
TYPE 1
×
TYPE 2
No fail-safe.
P3193
TYPE 1
×
×
Only driving in creep is possible.
TYPE 2
No fail-safe.
P3196
TYPE 1
×
TYPE 2
×
×
Traction motor output is limited.
P3197
×
P319C
×
P319E
×
×
Only driving in creep is possible.
P31A1
TYPE 1
×
TYPE 2
×
×
Traction motor output is limited.
P31A2
×
P31A7
×
P31A9
×
×
Only driving in creep is possible.
P31AD
×
P31AE
TYPE 1
×
TYPE 2
×
×
Traction motor output is limited.
P31B0
TYPE 1
VCM inhibits the timer charge.
TYPE 2
VCM inhibits the timer charge and the remote climate control.
TYPE 3
No fail-safe.
P31B3
TYPE 1
When the power is turned on and the vehicle is charging, the cooling
fan is operated at a constant speed.
TYPE 2
No fail-safe.
P31B4
TYPE 1
VCM inhibits the timer charge.
TYPE 2
VCM inhibits the remote climate control.
TYPE 3
No fail-safe.
P31B5
TYPE 1
ASCD operation prohibited
NOTE:
The ECO indicator value also becomes extremely poor.
TYPE 2
No fail-safe.
P31B6
VCM sets the DC/DC converter output power to a constant 14 V.
P31C5
• VCM inhibits the timer charge and the remote climate control.
• VCM inhibits the automatic 12V battery charge control.
DTC
Pattern
Others
A
B
C
D
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