Nissan Leaf. Manual — part 527
EVC-132
< BASIC INSPECTION >
ADDITIONAL SERVICE WHEN REPLACING VCM
>> GO TO 6.
6.
PERFORM VCM KEY ID REGISTRATION
SEC-65, "VCM : Work Procedure"
.
>> GO TO 7.
7.
WRITE VIN DATA
Perform
.
>> GO TO 8.
8.
LI-ION BATTERY ID REGISTRATION
Refer to “Li-ion Battery Registration Operation Manual”.
>> GO TO 9.
9.
PERFORM ACCELERATE PEDAL CLOSED POSITION LEARNING
Perform
.
>> GO TO 10.
10.
SET VCM TIMER
Models with navigation system: Perform
AV-277, "ADDITIONAL SERVICE WHEN REMOVING BATTERY
NEGATIVE TERMINAL : Work Procedure"
WHEN REMOVING BATTERY NEGATIVE TERMINAL : Work Procedure"
(Navigation with BOSE).
Models without navigation system: Set the combination meter clock right. Refer to
.
>> GO TO 11.
11.
CHECK DTC
1. Turn off the power and wait at least 90 seconds.
CAUTION:
During this period, never perform vehicle handling such as opening and closing of doors. If some
kind of vehicle handling is performed, then wait another 90 seconds or more from the time of the
vehicle handling.
2. Turn power switch ON.
3. Check DTC. If DTC is displayed, erase it.
>> END
ACCELERATOR PEDAL RELEASED POSITION LEARNING
EVC-133
< BASIC INSPECTION >
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ACCELERATOR PEDAL RELEASED POSITION LEARNING
Description
INFOID:0000000010120593
Accelerator Pedal Closed Position Learning is a function of VCM to learn the fully released position of the
accelerator pedal by monitoring the accelerator pedal position sensor output signal. This work must be per-
formed each time the harness connector of the accelerator pedal position sensor or VCM harness connector is
disconnected.
Work Procedure
INFOID:0000000010120594
1.
START
1. Check that accelerator pedal is fully released.
2. Turn power switch ON.and wait at least 2 seconds.
3. Turn power switch OFF and wait at least 90 seconds.
CAUTION:
During this period, never perform vehicle handling such as opening and closing of doors. If some
kind of vehicle handling is performed, then wait another 90 seconds or more from the time of the
vehicle handling.
4. Repeat steps 2 and 3 for 4 times.
5. Turn power switch OFF and wait at least 90 seconds.
CAUTION:
During this period, never perform vehicle handling such as opening and closing of doors. If some
kind of vehicle handling is performed, then wait another 90 seconds or more from the time of the
vehicle handling.
>> END
EVC-134
< BASIC INSPECTION >
LI-ION BATTERY GRADUAL CAPACITY LOSS DATA CLEAR
LI-ION BATTERY GRADUAL CAPACITY LOSS DATA CLEAR
Description
INFOID:0000000010120595
Perform Li-ion Battery Gradual Capacity Loss Data Clear when the Li-ion battery or Li-ion battery controller is
replaced with a new one. VCM saves the Li-ion battery deterioration information sent from the Li-ion battery
controller and manages the Li-ion battery replacement timing. When the Li-ion battery or Li-ion battery control-
ler is replaced with a new one, there is a difference between the Li-ion battery deterioration data stored in
VCM and the actual Li-ion battery deterioration level. In this case, VCM will incorrectly manage the Li-ion bat-
tery replacement timing. So perform Li-ion Battery Deterioration Data Clear to clear the Li-ion battery deterio-
ration data stored in VCM.
CAUTION:
Never perform Li-ion Battery Deterioration Data Clear when the Li-ion battery or Li-ion battery control-
ler is not replaced as new one.
Work Procedure
INFOID:0000000010120596
1.
LI-ION BATTERY GRADUAL CAPACITY LOSS DATA CLEAR
With CONSULT
1. Turn power switch ON.
2. On the CONSULT screen, select “EV/HEV” >> “WORK SUPPORT” >> “BATTERY GRADUAL CAP LOSS
DATA CLEAR”.
3. Touch “START” and wait a few seconds.
4. Make sure that “COMPLETE” is displayed on CONSULT screen.
>> END
LI-ION BATTERY JUNCTION BOX DATA CLEAR
EVC-135
< BASIC INSPECTION >
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LI-ION BATTERY JUNCTION BOX DATA CLEAR
Description
INFOID:0000000010120597
Perform Li-ion Battery Junction Box Data Clear when the Li-ion Battery Junction Box is replaced with a new
one. VCM counts the times system main relay is turned off due to a large current and use this information to
manage the system main relay deterioration status. As the system main relay deterioration status progresses,
a DTC “P31DE” is detected and notification that the Li-ion battery junction box needs to be replaced is given.
When the Li-ion Battery Junction Box is replaced with a new one, there is a difference between the System
Main Relay cutoff count stored in VCM and the actual System Main Relay cutoff count. In this case, VCM will
detect the DTC with incorrect timing. So perform Li-ion Battery Junction Box Data Clear to clear the System
Main Relay cutoff count stored in VCM.
Work Procedure
INFOID:0000000010120598
1.
LI-ION BATTERY JUNCTION BOX DATA CLEAR
With CONSULT
1. Turn power switch ON.
2. On the CONSULT screen, select “EV/HEV” >> “WORK SUPPORT” >> “LI-ION BATTERY JUNCTION
BOX DATA CLEAR”.
3. Touch “START” and wait a few seconds.
4. Make sure that “COMPLETE” is displayed on CONSULT screen.
>> END
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