Nissan Sentra B18 (2020-2025) Service Manual: Fail-Safe
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If any malfunction occurs in the system and control unit detects the malfunction, EPS warning lamp on combination meter turns ON to indicate system malfunction.
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When EPS warning lamp is ON, the system enters into a manual steering state (control turning force steering wheel becomes heavy).
|
DTC |
Fail-safe condition |
|---|---|
|
C1601-16 |
Manual steering state |
|
C1601-17 |
|
|
C1604-96 |
|
|
C1606-96 |
|
|
C1608-43 |
|
|
C1608-44 |
|
|
C1608-45 |
|
|
C1608-46 |
Normal control |
|
C1608-49 |
Manual steering state |
|
C1608-54 |
Normal control |
|
C161A-82 |
Constant steering assist level |
|
C161A-83 |
|
|
C161A-86 |
|
|
C161B-86 |
|
|
C161B-87 |
|
|
C1624-00 |
Slowly reducing assistance |
|
C161C-82 |
Normal control |
|
C161C-83 |
|
|
C161C-86 |
|
|
C161C-87 |
|
|
C161E-86 |
|
|
C1621-86 |
|
|
C1621-87 |
|
|
C1623-87 |
|
|
C1629-87 |
|
|
C1630-87 |
|
|
U0073-00 |
|
|
U2140-87 |
|
|
U2148-87 |
|
|
U214F-87 |
|
|
U2156-87 |
|
|
U215B-87 |
Reference Value
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
Terminal No.
(Wire Color)
...
Protection Function
Protection Function
EPS control unit decreases the output signal to
EPS motor while extremely using the power steering function (e.g.,
full steering) consecutively for protecting EPS motor a ...
Other materials:
Od off indicator lamp
Component Function Check
1.CHECK OD OFF INDICATOR LAMP FUNCTION
Check OD OFF indicator lamp turns ON for approx. 2 seconds when ignition
switch turns ON.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to TM-239, "Diagnosis Procedure".
Diagnosis Proce ...
Engine compartment check locations
2.0L 4 cylinder (MR20DD engine model)
Engine oil filler cap
Brake and clutch (if so equipped) fluid reservoir
Fuse and relay box
Battery
Air cleaner
Engine oil dipstick
Drive belt location
Windshield-washer fluid reservoir
Engine coolant reservoir
NOTE:
Your Nissan Sentra ...
The Parking Brake Release Warning Continues Displaying, or Does Not Display
Description
Description
The parking brake warning is displayed during
vehicle travel, even though the parking brake is released.
The parking brake warning is not displayed, even
while driving the Nissan Sentra vehicle with the parking brake applied.
...
