Nissan Sentra B18 (2020-2025) Service Manual: B2c41-04 Iflw
Dtc Description
DTC Description
DTC DETECTION LOGIC
|
DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
|
|---|---|---|---|
|
B2C41-04 |
IFLW [Power window motor (front left hand)] |
Diagnosis condition |
When ignition switch ON or power window timer operates. |
|
Signal (terminal) |
— |
||
|
Threshold |
CPU in front power window motor LH detect internal malfunction. |
||
|
Diagnosis delay time |
10 seconds |
||
POSSIBLE CAUSE
Front power window motor LH
FAIL SAFE
Front power window motor LH operation is stop or inching.
Confirmation Procedure
Confirmation Procedure
-
PERFORM DTC CONFIRMATION PROCEDURE
-
CONSULT-
Ignition switch ON.
-
Keep pulling the main power window and door lock/unlock switch AUTO-UP for 5 seconds or more.
-
Keep pressing the main power window and door lock/unlock switch AUTO-DOWN for 5 seconds or more.
-
Select “Self Diagnostic Result” mode of “BCM”.
-
Check DTC.
-
Is DTC detected?
YES >>Refer to DTC Diagnosis Procedure.
NO >>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO >>Confirmation after repair: Inspection End.
-
Dtc Diagnosis Procedure
DTC Diagnosis Procedure
-
REPLACE FRONT POWER WINDOW MOTOR LH
-
-
Replace front power window motor LH. Refer to Removal and Installation.
-
Perform DTC confirmation procedure. Refer to Confirmation Procedure.
-
Is DTC detected?
YES >>Check intermittent incident. Refer to Intermittent Incident.
NO >>Inspection End.
-
Other materials:
B Terminal Circuit. Diagnosis Procedure
Diagnosis Procedure
Diagnosis Procedure
“B” terminal circuit supplies power to charge the
battery and to operate the vehicles electrical system.
CHECK “B” TERMINAL CONNECTION
Ignition switch OFF.
...
System (power Door Lock System). System Description
System Description
System Description
INPUT SIGNAL AND OUTPUT SIGNAL
Signal name
Input
Output
Description
...
Air Breather Hose
Exploded View
Exploded View
1.
Air breather hose
2.
Transaxle assembly
A.
...