Nissan Sentra B18 (2020-2025) Service Manual: Door Mirror Cover
Removal and Installation
REMOVAL
Note:
With side turn signal lamp shown, without is similar.
Remove glass mirror. Refer to Removal and Installation.
Using a
suitable tool, release pawls and remove the door mirror cover (1)
from the door mirror assembly. 
:
Pawl
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
After installation, visually check that pawls are securely engaged.
Glass Mirror
Removal and Installation
Removal and Installation
REMOVAL
Using a
suitable tool, release pawls.
:
Pawl
Disconnect
harness connectors (if equipped) and remove glass mirror
...
Door Mirror Actuator
Removal and Installation
Removal and Installation
REMOVAL
CAUTION:
Be careful not to scratch or damage the door
mirror body when removing.
Remove
glass mirror. Refer t ...
Other materials:
Component Function Check
Component Function Check
CHECK THE ILLUMINATION OF THE EPS
WARNING LAMP
Ignition switch ON.
Check that the EPS warning lamp turns ON, then,
EPS warning lamp turns OFF a ...
Parking lamp circuit
Description
The ipdm e/r (intelligent power distribution module engine room) controls the
tail lamp relay based on inputs
from the bcm over the can communication lines. When the tail lamp relay is
energized, power flows through
fuse 36, located in the ipdm e/r. Power then flows to the front ...
DTC/Circuit diagnosis
U0073 COMMUNICATION BUS A OFF
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
U0073
COMM BUS A OFF
(Control Module Communication
Bus A Off)
TCM communication blockage lasts for 2 sec ...
