Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2920-09 Driver Seat Control Unit
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| B2920-09 |
Driver seat control unit (Driver seat control unit) |
Diagnosis condition | The power consumption control of driver seat control unit is in wake-up state |
| Signal (terminal) | — | ||
| Threshold | Detects internal relay fixing | ||
| Diagnosis delay time | 1 second or more | ||
POSSIBLE CAUSE
Driver seat control unit
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Select “Self diagnosis result” mode of “DRIVER SEAT”.
Is DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
DTC Diagnosis Procedure
REPLACE DRIVER SEAT CONTROL UNIT
Replace driver seat control unit. Refer to Removal and Installation.
>>
Inspection End.
Other materials:
Key Reminder Function
System Description
SYSTEM DIAGRAMBASIC OPERATIONKey reminder is the function that prevents the key from being left in the vehicle.Key reminder has the following 2 functions. Key remainder function Operation condition Operation
Front door LH closed*
When all doors other than front door LH ar ...
Additional Service When Replacing Distance Sensor
Work Procedure
Always perform the distance sensor configuration after replacing the distance sensor.
Always perform the radar alignment after removing and installing or replacing the distance sensor.
CAUTION:
The system does not operate normally unless the distance
sensor configuration ...
Heated steering wheel
Example
Push the heated steering wheel switch to warm the steering wheel after the engine starts. The indicator light A will illuminate once the system is active.
If the steering wheel surface temperature is below 86–104ºF (30–40ºC), the system will automatically heat the wheel and cycle o ...