Nissan Rogue (T33) 2021-Present Service Manual: System Description :: System (back Door Opener System)
System Description
SYSTEM DIAGRAM

| Component | Function |
|---|---|
| Back door opener switch | Refer to Back Door Opener Switch. |
| Back door opener actuator | Refer to Back Door Lock Assembly. |
| ABS actuator and electric unit (control unit) | Transmit Nissan Ariya vehicle speed signal to BCM via CAN communication. |
| BCM | When the BCM receives the open operation signal from the back door opener switch , it operates the back door opener actuator. |
BACK DOOR OPENER OPERATION
When back door opener switch is pressed, BCM operates back door opener actuator.
NOTE:
Back door opener actuator is not for locking the back door. The function is only to open the back door.
OPERATION CONDITION
If the following conditions are satisfied, back door opener operation is performed.
| Back door opener switch operation | Operation condition |
|---|---|
| Back door open |
|
NOTE:
-
When battery terminal is disconnected and reconnected during all doors unlock state, back door may not open.
-
Regardless of door lock actuator state, BCM resets recognition of all doors unlock state approximately 30 seconds after battery terminal is disconnected and BCM recognizes that all doors are in lock state.
-
When battery terminal is reconnected and back door does not open, have BCM recognize that all doors are in unlock state.
Other materials:
Its Can Communication 3 Circuit
Diagnosis Procedure
CHECK CAN DIAGNOSIS
Check the CAN diagnosis results from CONSULT to see that the ITS CAN
communication 1 circuit and ITS CAN communication 4 circuit have no
malfunction.
Are the ITS CAN communication 1 circuit and ITS CAN communication 4 circuit normal?
YES>>
GO T ...
Dtc/circuit Diagnosis. Stop Lamp Switch
Component Inspection
CHECK STOP LAMP SWITCH
Ignition switch OFF.
Disconnect stop lamp switch connector.
Check continuity between stop lamp switch terminals.
Stop lamp switch Condition Continuity
Terminal
1
2
Brake pedal
Not depressed
No
Depressed
Yes
...
U288c-88 Ethernet Circuit
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detected condition
U288C-88
Ethernet circuit
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
—
Threshold
Lost ethernet communication with combination meter and/or Head Up Display u ...
