Nissan Sentra Service Manual: Brake pedal
Inspection
BRAKE PEDAL HEIGHT
Check the brake pedal height (H1) between the dash lower panel (1) and the brake pedal upper surface.
Brake pedal height (H1) : Refer to BR-54, "Brake Pedal".
CAUTION:
Check the brake pedal height with the floor trim removed.
STOP LAMP SWITCH AND BRAKE PEDAL POSITION SWITCH
Check the clearance (A) between the switch assembly bracket (3), the stop lamp switch (2) and the brake pedal position switch (if equipped) (1).
Clearance (A) : Refer to BR-54, "Brake Pedal".
STOP LAMP SWITCH AND BRAKE PEDAL POSITION SWITCH
Check the clearance (A) between the switch assembly bracket (3), the stop lamp switch (2) and the brake pedal position switch (if equipped) (1).
Clearance (A) : Refer to BR-54, "Brake Pedal".
CAUTION:
The stop lamp must turn off when the brake pedal is released.
NOTE:
Pull the brake pedal pad to check that both the stop lamp switch (2) and brake pedal position switch (1) contact ends to brake pedal bracket (3) clearance (A) are within specification.
BRAKE PEDAL PLAY
Check that brake pedal play does not exist.
DEPRESSED BRAKE PEDAL HEIGHT
Check the brake pedal height (H2) between the dash lower panel (1) and the brake pedal upper surface when depressing the brake pedal at 490 N (50 kg, 110 lb) while turning engine ON.
Depressed brake pedal height (H2) : Refer to BR-54, "Brake Pedal".
CAUTION:
Check the depressed brake pedal height with the floor trim removed.
Basic inspection
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Brake fluid
Inspection
BRAKE FLUID LEVEL
Make sure that the brake fluid level in the reservoir tank is between
the MAX and MIN lines.
Visually check around the reservoir tank for brake fluid leakage.
I ...
Other materials:
Secondary speed sensor
Exploded View
Transaxle assembly
O-ring
Secondary speed sensor
Vehicle front
Always replace after every
disassembly.
: NВ·m (kg-m, in-lb)
: Genuine NISSAN CVT Fluid NS-3
Removal and Installation
REMOVAL
Disconnect the secondary speed sensor connector.
Remove the s ...
Ecm branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ecm for damage, bend and loose
connection (unit side and
connector side).
Is the inspection result normal?
Yes > ...
P0327, P0328 KS
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0327
KNOCK SEN/CIRC-B1
(Knock sensor 1 circuit
low bank 1)
An excessively low voltage from the knock sensor
is sent to ECM.
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