Nissan Leaf 2018-2025 (ZE1) Owner's Manual : Power meter
This dynamic gauge provides a clear visual representation of your Nissan Leaf's energy flow. It specifically monitors the actual traction motor power consumption (A) and tracks the regenerative braking energy that is being fed back into the Li-ion battery (B).
When the vehicle is stationary or not actively accelerating or braking, the power meter remains in a neutral state (3).
The white illuminated segment (1) acts as your primary indicator, moving fluidly left or right depending on your immediate driving demands and power requirements.
When you press the accelerator pedal, the white illuminated portion (1) shifts to the right, signaling that power is actively being drawn from the Li-ion battery to drive the traction motor and propel the Nissan Leaf forward.
Conversely, when you lift your foot off the accelerator or apply the brakes, the white illuminated portion (1) moves to the left. This indicates that the regenerative braking system is capturing kinetic energy and converting it back into electrical power, which is then supplied to the Li-ion battery.
The power meter also serves as a diagnostic tool, indicating if the available power output for the motor or the capacity for regenerative braking is currently restricted. When these systems are limited, the range of illuminated segments on the display will noticeably narrow (2).
Regenerative braking efficiency is automatically managed and may be reduced when the Li-ion battery is at a full state of charge to prevent overcharging. Furthermore, if the Li-ion battery temperature falls outside of the optimal range (indicated by the red or blue zones on the battery temperature gauge), regenerative braking is automatically throttled to ensure the long-term health and integrity of the battery pack.
You can identify the degree of limitation by observing the display; the more the regenerative braking system is constrained, the more the illuminated segments on the gauge will appear narrowed (2).
Similarly, when the Li-ion battery charge level is low, the power supplied to the traction motor will be restricted to preserve battery life. Motor output is also carefully modulated by the vehicle's computer if the battery temperature is high or low, or if the charge level is critically low.
Just as with braking, the extent to which traction motor power is reduced correlates directly with how much the illuminated segments on your power meter display are narrowed (2).
NOTE:
Please be aware that if you have selected the power meter view within the trip computer settings, the primary power meter gauge may not be displayed simultaneously.
Driving range
The driving range indicator (1) provides an intelligent, real-time estimate of the distance your Nissan Leaf can travel before it requires a recharge. This value is calculated continuously, factoring in the current level of available charge in the Li-ion battery alongside your recent average energy consumption patterns.
When you switch the power to the OFF position, the last calculated driving range will remain visible on the display for approximately 30 seconds.
NOTE:
- The driving range display will begin to flash as an alert when the low battery charge indicator illuminates. If you continue to drive after this alert and the Li-ion battery charge approaches total depletion, the display will show "---" instead of a distance. It is essential to charge your Nissan Leaf as soon as possible. Once the battery has been sufficiently charged, the system will restore the standard driving range display.
- Following a charge, the displayed driving range is calibrated based on the actual average energy consumption observed during your previous trips. Consequently, you may notice that the estimated range fluctuates slightly each time you fully charge the vehicle.
- Your driving range will actively adjust—increasing or decreasing—whenever major consumers like the air conditioner, heater, or Li-ion battery warmer (if so equipped) are toggled, or when you switch the drive mode to ECO. For models equipped with a 40kWh battery, other electrical accessories will also influence this real-time estimate.
- Please note that if a rear seat belt reminder message appears on the screen, the driving range information will be temporarily hidden.
Li-ion battery temperature gauge
This gauge provides a real-time monitor for the operating temperature of the high-voltage Li-ion battery pack.
The battery temperature is considered to be within the optimal ...
Li-ion battery available charge gauge
This gauge provides an accurate real-time indication of the available energy stored in the Li-ion battery, which is necessary to power your Nissan Leaf.
This f ...
Other materials:
Inspection
LEVEL
• Check that the reservoir tank engine coolant level is within the
“MIN” to “MAX” when the engine is cool.
A : MAX
B : MIN
• Adjust the engine coolant level if necessary.
LEAKAGE
• To check for leakage, apply pressure to the cooling system with the
radiator cap tester ( ...
Intelligent key low battery warning does not operate
Diagnosis Procedure
1.CHECK DTC WITH BCM AND COMBINATION METER
Check that DTC is not detected with BCM and combination meter.
Is the inspection result normal?
YES >> GO TO 2.
NO-1 >> Refer to BCS-67, "DTC Index". (BCM)
NO-2 >> Refer to MWI-36, "DTC Index&qu ...
Door does not lock/unlock with door lock and unlock
switch
All door
ALL DOOR : Description
All doors do not lock/unlock using door lock and unlock switch.
ALL DOOR : Diagnosis Procedure
1.CHECK DOOR LOCK AND UNLOCK SWITCH
Check door lock and unlock switch.
Refer to DLK-254, "Component Function Check".
Is the inspection result normal?
Y ...
