Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2921-A3 Driver Seat Control Unit
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| B2921-A3 |
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) | Battery power supply (terminal #48) | ||
| Threshold | 18 V or more | ||
| Diagnosis delay time | 1 second or more | ||
POSSIBLE CAUSE
Charging system
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
CHECK CHARGING SYSTEM
Perform trouble diagnosis for charging system. Refer to Work Flow (With EXP-800 NI or GR8-1200 NI) or Work Flow (Without EXP-800 NI or GR8-1200 NI).
>>
Inspection End.
Other materials:
Lane Camera (front Camera Unit)
C2500-49 Front Camera Unit
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C2500-49
Camera unit malf
(Camera unit malfunction)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
-
T ...
Egr Temperature Sensor
Component Inspection
CHECK EGR TEMPERATURE SENSOR
Turn ignition switch OFF.
Disconnect EGR temperature sensor harness connector.
Remove EGR temperature sensor.
Check resistance between EGR temperature sensor terminals.
EGR temperature sensor Condition Resistance
+ − ...
P2297 Air Fuel Ratio Sensor 1
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2297
00
O2 SENSOR 1 B1
(O2 Sensor Out of Range During Deceleration Bank 1 Sensor 1)
Diagnosis condition
Engine run and fuel shut off
Signal
A/F sensor ...
