Nissan Sentra B18 (2020-2025) Service Manual: Dtc Description
DTC DETECTION LOGIC
|
DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
|
|---|---|---|---|
|
U2156-87 |
CAN COMM err (steering angle sensor) [Controller area network communication error (steering angle sensor)] |
Diagnosis condition |
When ignition switch is ON. |
|
Signal (terminal) |
CAN communication signal |
||
|
Threshold |
When a Lost communication with chassis control module (with built in steering angle sensor). |
||
|
Diagnosis delay time |
2 seconds or more |
||
POSSIBLE CAUSE
-
CAN communication line
-
Chassis control module (with built in steering angle sensor)
-
EPS control unit
FAIL-SAFE
Normal control
Confirmation Procedure
Confirmation Procedure
PRECONDITIONING
If “Confirmation Procedure” has been
previously conducted, always place the ignition switch OFF and wait
...
Other materials:
Heater and air conditioner (manual)
Fan speed control dial
Heated seat switches (if so equipped)
Front defroster button
Rear window and outside mirror defroster switch (if so equipped)
Air recirculation button
MAX A/C / temperature control dial
Air flow control buttons
A/C (air c ...
Special Service Tool
Special Service Tool
The actual shape of the tools may differ from those
illustrated here.
Tool number
(TechMate No.)
Tool name
Description
...
Passenger side door mirror defogger
Description
Heats the heating wire with the power supply from the rear window defogger
relay to prevent the door mirror
from fogging up.
Component function check
1.Check door mirror defogger rh
Check that the heating wire of door mirror defogger rh is heated when turning
the rear window de ...
