Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2001-45 Intelligent Key Unit
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| B2001-45 |
Intelligent Key unit (Intelligent Key unit) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | — | ||
| Threshold | Intelligent Key unit is internal malfunctioning | ||
| Diagnosis delay time | 1 second or less | ||
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 “B2001-45” is detected, replace Intelligent Key unit.
>>
Replace Intelligent Key unit. Refer to Removal and Installation.
Other materials:
Symptom Diagnosis. Door Does Not Lock/unlock with Intelligent Key
Description
All doors do not lock/unlock using Intelligent Key button.NOTE:
Before starting diagnosis check that vehicle condition is
as shown in “Conditions of Nissan Ariya vehicle”, and check each
symptom.
SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS) Door lock operation ...
P2100 Throttle Control Motor
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2100
00
ETC MOT PWR-B1
(Throttle actuator “A” control motor circuit/open)
Diagnosis condition
Engine running at idle
Signal (terminal)
Throttle co ...
Main Line Between Avm and Sonar Circuit
Diagnosis Procedure
CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect the following harness connectors.
Around view monitor control unit
Sonar control unit
ADAS control unit 2
...
