Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis Procedure
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected.
SYMPTOM TABLE 1 (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS)
|
No. |
Door lock operation (remote keyless entry) |
Door lock operation (request switch) or trunk open operation (opener switch of trunk lid) |
Engine started with push-button ignition switch operation (registered Intelligent Key is within the detection area of inside key antenna) |
Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch) |
Symptom |
|---|---|---|---|---|---|
|
1 |
OK |
OK |
No start |
No start |
Diagnosis Procedure |
|
2 |
OK |
NG |
OK |
OK |
Description |
|
3 |
OK |
NG |
No crank, No start |
OK |
Description |
|
4 |
NG |
NG |
No crank, No start |
OK |
Description |
|
5 |
NG |
NG |
No start |
No start |
Description |
|
6 |
OK |
OK |
No crank, No start |
OK |
Diagnosis Procedure |
|
7 |
NG |
OK |
OK |
OK |
Description |
|
8 |
NG |
NG |
OK |
OK |
Description |
|
9 |
Poor range |
OK |
OK |
OK |
Description |
SYMPTOM TABLE 2 (ONE INTELLIGENT KEY HAS THE SYMPTOM, OTHER KEYS OPERATE NORMALLY)
|
No. |
Door lock operation (remote keyless entry) |
Door lock operation (request switch) or trunk open operation (opener switch of trunk lid) |
Engine started with push-button ignition switch operation (Intelligent Key is within the detection area of inside key antenna) |
Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch) |
Symptom |
|---|---|---|---|---|---|
|
1 |
NG |
OK |
OK |
OK |
Description |
|
2 |
NG |
NG |
No crank, No start |
OK |
Description |
|
3 |
NG |
NG |
No crank, No start |
No crank, No start |
Description |
|
4 |
OK |
OK |
No crank, No start |
No crank, No start |
Diagnosis Procedure |
|
5 |
OK |
NG |
No crank, No start |
OK |
Diagnosis Procedure |
|
6 |
Poor range |
OK |
OK |
OK |
Description |
Other materials:
Reference Value
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
Terminal No.
(Wire color)
Description
Condition
Voltage
...
Air Breather Hose
Exploded View
Exploded View
1.
Air breather hose
2.
2 way connector
3.
...
Diagnosis System (ipdm E/r)
Consult Function (ipdm E/r)
CONSULT Function (IPDM E/R)
IPDM E/R
Refer to CONSULT Function (IPDM E/R).
...
