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:
Passenger compartment
Inside mirror — interior rearview mirror providing visibility behind the Nissan Rogue.
Sunglasses holder — overhead compartment for storing eyewear.
Map lights
Microphone** — built-in microphone used for NissanConnect voice functions.**
Moonroof switch* — control switc ...
Meter Speaker Signal Circuit
Diagnosis Procedure
CHECK METER SPEAKER CIRCUIT FOR OPEN
Ignition switch OFF.
Disconnect combination meter harness connector and meter speaker harness connector.
Check the continuity between combination meter harness connector and meter speaker harness connector.
Combination meter ...
Cylinder Head
Exploded View
REMOVAL
Cylinder head assembly
Knock pin
Cylinder head gasket
Comply with the assembly procedure when tightening. Refer to Removal and Installation.
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
: ...
