Nissan Sentra B18 (2020-2025) Service Manual: Brake Fluid Level and Leaks
Inspection
BRAKE FLUID LEVEL
-
Make sure that the brake fluid level in the master cylinder reservoir tank is between the MAX and MIN lines.
-
Visually check around the master cylinder reservoir tank for brake fluid leaks.
-
If the brake fluid level is excessively low, check the brake system for leaks.
-
If brake warning lamp remains illuminated after parking brake lever is released, check the brake system for brake fluid leaks.
Wheels
Inspection
Inspection
Check tires
for wear and improper inflation.
Check
wheels for deformation, cracks and other damage. If deformed,
remove wheel and check wheel runout.
Re ...
Brake Lines and Cables
Inspection
Inspection
BRAKE LINE
Check brake line (tubes and hoses) for cracks,
deterioration or other damage. Replace any damaged parts.
Check for brake flu ...
Other materials:
P2138 APP Sensor
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P2138 is displayed with DTC P0643, first perform the trouble
diagnosis for DTC P0643. Refer to
EC-353, "DTC Logic".
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
...
VDC OFF Switch
Component Function Check
1.CHECK VDC OFF SWITCH OPERATION
Check that VDC OFF indicator lamp in combination meter turns
ON/OFF when VDC OFF switch is operated.
Is the inspection result normal?
YES >> Inspection End.
NO >> Proceed to diagnosis procedure. Refer to BRC-92, "D ...
Fuel filler cap warning system
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
The fuel filler cap warning system alerts the driver to the prevention of the
fuel filler being left uncapped and
malfunction occurrences after refueling, by turning ON the fuel filler cap
warning display on the combination
meter.
ECM judges a refuele ...
