Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2002-43 Intelligent Key Unit
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| B2002-43 |
Intelligent Key unit (Intelligent Key unit) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | — | ||
| Threshold | Intelligent Key unit is internal malfunctioning | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
Intelligent Key unit
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
DTC CONFIRMATION
CONSULT
-
Erase DTC.
-
Ignition switch OFF.
-
Ignition switch ON.
-
Select “Self diagnosis result” mode of “INTELLIGENT KEY”.
Is DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO–1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO–2>>Confirmation after repair: Inspection End.
DTC Diagnosis Procedure
REPLACE INTELLIGENT KEY UNIT
When DTC “B2002-43” is detected, replace Intelligent Key unit.
>>
Replace Intelligent Key unit. Refer to Removal and Installation.
Other materials:
C1f76-49 Steering Angle Sensor
Without Propilot Assist 2.1
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C1F76
49
Steering angle sensor
(Steering angle sensor)
Diagnosis condition
When engine is running
When AEB system is ...
U2b8c-88 Ethernet Circuit
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detected condition
U2B8C-88
Ethernet circuit
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
—
Threshold
Lost ethernet communication with driving video recorder control module
...
U2648-87 Can Comm Circuit
DTC Description
CAN COMMUNICATIONCAN (Controller Area Network) is a serial
communication line for real time applications. It is an on-Nissan Ariya
vehicle multiplex communication line with high data communication speed
and excellent error detection ability. Modern Nissan Ariya vehicle is
eq ...