Nissan Sentra B18 (2020-2025) Service Manual / Body Exterior, Doors, Roof & Vehicle Security / Exterior :: Removal and Installation / Rear Bumper

Nissan Sentra B18 (2020-2025) Service Manual: Rear Bumper

Exploded View

EXCEPT FOR SR

1.	Rear bumper side bracket (LH)	2.	Rear bumper reinforcement support (LH)	3.	Rear bumper reinforcement
4.	Sonar sensor	5.	Rear bumper harness	6.	Rear bumper fascia
7.	Exhaust finisher	8.	Sonar sensor	9.	Rear bumper fascia reflector (LH)
10.	Rear bumper finisher	11.	Rear bumper fascia reflector (RH)	12.	Rear bumper energy absorber
13.	Rear bumper energy absorber upper (LH)	14.	Rear bumper reinforcement support (RH)	15.	Rear bumper energy absorber upper (RH)
16.	Rear bumper side bracket (RH)		Pawl

FOR SR

1.	Rear bumper side bracket (LH)	2.	Rear bumper reinforcement support (LH)	3.	Rear bumper reinforcement
4.	Sonar sensor	5.	Rear bumper harness	6.	Rear bumper fascia
7.	Sonar sensor	8.	Rear bumper fascia reflector (LH)	9.	Rear bumper finisher
10.	Rear bumper fascia reflector (RH)	11.	Rear bumper energy absorber	12.	Rear bumper energy absorber upper (LH)
13.	Rear bumper reinforcement support (RH)	14.	Rear bumper energy absorber upper (RH)	15.	Rear bumper side bracket (RH)
	Pawl

Removal and Installation

CAUTION:

Rear bumper fascia is made of resin. Use care when handling to prevent damage. Avoid contact with oily substances.

REMOVAL

Remove rear combination lamp (body side) (LH/RH). Refer to Removal and Installation (Halogen Headlamp), or Removal and Installation (LED Headlamp).

Remove clip (A) and bolt (B) (LH/RH).

Remove screw [A (LH/RH)].

Remove clips (A).

Disconnect rear bumper harness connector.

To release pawls, pull rear bumper fascia outward in the sequence shown (LH/RH).

: Pawl

Remove rear bumper fascia from Nissan Sentra vehicle.

CAUTION:

When removing rear bumper fascia, two workers are required to prevent damage.

Remove rear bumper energy absorbers.

Remove nuts and rear bumper reinforcement. Refer to Exploded View.

Remove bolts and rear bumper reinforcement support (LH/RH). Refer to Exploded View.

Remove rear bumper side bracket (LH/RH) (if necessary).

Remove the following parts after removing rear bumper fascia (if necessary):

Rear bumper harness
Sonar sensors
Rear bumper reflector (LH/RH)
Rear bumper finisher
Exhaust finisher (if equipped)

INSTALLATION

Installation is in the reverse order of removal.

Note:

After installation, perform the following action tests to confirm proper system operation:

Blind Spot Warning. Refer to Work Procedure.

Rear Cross Traffic Alert (RCTA). Refer to Work Procedure.

Note:

The following table shows the specified values for checking normal installation status.
Fitting adjustment cannot be performed.

EXCEPT FOR SR

Unit: mm (in)

Section	Measurement	Minimum	Target Value	Maximum
A-A	Clearance	4.8-4.9 (0.189-0.193)	7.0-7.1 (0.276-0.280)	9.2-9.3 (0.362-0.366)
B-B	Clearance	0.3-0.4 (0.012-0.016)	1.3-1.4 (0.051-0.055)	2.3-2.4 (0.091-0.094)
C-C	Clearance	0.0-0.2 (0.0-0.008)	1.2-1.4 (0.047-0.055)	2.4-2.6 (0.094-0.102)
D-D	Clearance	2.1-2.2 (0.083-0.087)	4.1-4.2 (0.161-0.165)	6.1-6.2 (0.240-0.244)
E-E	Clearance	0.5-0.6 (0.020-0.024)	1.5-1.6 (0.059-0.063)	2.5-2.6 (0.098-0.102)
F-F	Clearance	0.0 (0.0)	0.3 (0.012)	1.1 (0.043)
F-F	Surface height	-0.3 (-0.01)	0.7 (0.028)	1.7 (0.067)
G-G	Clearance	0.3 (0.012)	2.0 (0.079)	3.9 (0.154)
H-H	Clearance	0.2 (0.008)	1.9 (0.075)	3.8 (0.150)
J-J	Clearance	0.0-0.1 (0.0-0.004)	0.5-0.6 (0.020-0.024)	1.0-1.1 (0.039-0.043)
J-J	Surface height	0.0-0.1 (0.0-0.004)	0.5-0.6 (0.020-0.024)	1.0-1.1 (0.039-0.043)

Note:

The following table shows the specified values for checking normal installation status.
Fitting adjustment cannot be performed.

FOR SR

Unit: mm (in)

Section	Measurement	Minimum	Target Value	Maximum
A-A	Clearance	0.0 (0.0)	0.3 (0.012)	1.1 (0.043)
A-A	Surface height	-0.3 (-0.01)	0.7 (0.028)	1.7 (0.067)
B-B	Clearance	0.3 (0.012)	2.0 (0.079)	3.9 (0.154)
C-C	Clearance	0.3 (0.012)	2.0 (0.079)	3.9 (0.154)
D-D	Clearance	0.3 (0.012)	1.3 (0.051)	2.3 (0.091)
E-E	Clearance	0.5 (0.020)	1.5-1.6 (0.059-0.063)	2.6 (0.102)
F-F	Clearance	0.0 (0.0)	0.5 (0.020)	1.0 (0.039)
F-F	Surface height	-0.5 (-0.02)	0.0-0.5 (0.0-0.020)	1.0 (0.039)
G-G	Clearance	4.8 (0.189)	7.0-7.1 (0.276-0.280)	9.3 (0.366)
H-H	Clearance	0.1 (0.004)	1.6 (0.063)	3.1 (0.22)
J-J	Clearance	2.1 (0.083)	4.1-4.2 (0.161-0.165)	6.2 (0.244)
K-K	Clearance	0.1 (0.004)	1.0 (0.039)	1.9 (0.075)
L-L	Clearance	0.0 (0.0)	0.5 (0.020)	1.0 (0.039)
L-L	Surface height	-0.5 (-0.02)	0.0-0.5 (0.0-0.020)	1.0 (0.039)

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