Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2033-4a Dongle Ng
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| B2033–4A |
DONGLE NG (Dongle not good) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | CAN communication signal | ||
| Threshold | The ID verification results NG | ||
| Diagnosis delay time | 1 second or more | ||
POSSIBLE CAUSE
-
Harness or connector
(The CAN communication line is open or shorted)
-
Intelligent Key unit
-
EPS control unit
FAIL-SAFE
—
CONFIRMATION PROCEDURE
DTC CONFIRMATION
CONSULT
-
Ignition switch ON.
-
Select “Self diagnosis result” mode of “INTELLIGENT KEY”.
Is the DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirm after repair: Inspection End.
DTC Diagnosis Procedure
PERFORM INITIALIZATION
-
Perform initialization of Intelligent Key unit and registration of all Intelligent Keys using CONSULT.
For initialization and registration procedures, refer to CONSULT immobilizer mode and follow the on-screen instructions.
-
Start the engine.
Dose the engine start?
YES>>Inspection End.
NO>>GO TO 2.
REPLACE INTELLIGENT KEY UNIT
Replace Intelligent Key unit. Refer to Removal and Installation.
Is the DTC detected?
YES>>GO TO 3.
NO>>Inspection End.
REPLACE EPS CONTROL UNIT
Replace EPS control unit. Refer to Removal and Installation.
>>
Inspection End.
Other materials:
B24a0-49 A/c Auto Amp.
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B24A0-49
A/C AUTO AMP.
(Air conditioning automatic amplifier)
Diagnosis condition
Ignition switch ON
Signal (Terminal)
—
Threshold
A malfunction i ...
Steering Switch Signal a Circuit
Component Function Check
CHECK COMBINATION METER INPUT SIGNAL
CONSULT
Ignition switch ON.
Select “Steering switch input” in “Data monitor” mode of “M&A”.
Check that the function operates normally according to the following conditions:
Condition Value
CONTRO ...
P2c91 Crankcase Ventilation System
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2C91
00
Crankcase Ventilation System - Hose "B" Disconnected
(Crankcase Pressure Sensor "A" Circuit Low)
Diagnosis condition
Ignition switch ON
Inta ...
