Nissan Leaf 2018-2025 (ZE1) Owner's Manual : Power steering system
WARNING
- If the READY to drive indicator light is off while the vehicle is in motion, the electric power assist for the steering will not be active, making the steering wheel significantly heavier and harder to operate.
- If the power steering warning light illuminates while you are driving and the READY to drive indicator light is on, the power assist feature will cease operation.
While you will maintain full physical control of the vehicle, you must be prepared for the fact that steering will require substantially more physical effort.
The power steering system in the Nissan Leaf is engineered to provide electronic assistance, ensuring that you can maneuver the steering wheel with minimal effort during normal driving conditions.
When the steering wheel is subjected to repeated or continuous aggressive inputs—such as during complex parking maneuvers or driving at extremely low speeds—the system may temporarily reduce power assist. This is a protective safety feature designed to prevent the power steering system from overheating and to ensure its long-term reliability. When this thermal protection is active, you will notice that steering becomes heavier; once the system's temperature stabilizes and cools, the power assist will automatically return to normal operation.
To maintain the health of your Nissan Leaf steering components, try to avoid excessively repetitive, high-stress steering maneuvers. Additionally, you may occasionally hear a mechanical sound when the steering wheel is operated rapidly; please note that this is a normal characteristic of the system and not a malfunction.
If the power steering warning light
illuminates while the READY to drive light is active, it indicates that the system may not be functioning correctly and requires professional attention. We recommend that you have the system checked by a NISSAN certified LEAF dealer as soon as possible.
Should the power assist for steering stop operating, you will retain full control of the Nissan Leaf, but you must be prepared to exert greater force on the steering wheel, particularly when executing sharp turns or driving at low speeds.
Parking/parking on hills
WARNING
Avoid stopping or parking your Nissan Leaf over flammable materials such as dry grass, paper, or oily rags, as contact with hot vehicle components could ignite these materials a ...
Brake system
...
Other materials:
Parking brake control
Exploded View
2WD
1. Parking brake lever assembly
2. Adjusting nut
3. Parking brake switch
4. Front cable
5. Rear cable (LH)
6. Rear cable (RH)
: Apply multi-purpose grease.
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.
4WD
1. Parking brak ...
C1607, C1608 EPS control unit
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE� has been previously conducted, always turn
ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.DTC REPRODUCTION PROCEDURE
W ...
B1026, B1027, B1028, B1029, B1030, B1031 diagnosis sensor unit
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result� mode of “AIR BAG� using CONSULT-III.
Without CONSULT-III
1. Turn ignition switch ON.
2. Check the air bag warning la ...
