Nissan Sentra B18 (2020-2025) Service Manual: P28ed-00 Electric Oil Pump
Dtc Description
DTC Description
DTC DETECTION LOGIC
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
||
|
P28ED |
00 |
EL/AUX T/M FLUID PUMP B (Electric/Auxiliary Transmission Fluid Pump "B" Overspeed) |
Diagnosis condition |
Diagnosis is permitted when all of the following conditions are satisfied: a) Ignition voltage ≥ 9.01 V b) Battery voltage ≥ 9.01 V c) After ignition on, 1 sec has elapsed. d) Target electric oil pump speed ≥ 500 rpm e) Electric oil pump motor temperature ≤ 179 °C (354 °F) |
|
Signal |
— |
|||
|
Threshold |
When the actual electric oil pump speed is higher than the target electric oil pump speed |
|||
|
Diagnosis delay time |
2 seconds |
|||
POSSIBLE CAUSE
Electric oil pump
FAIL-SAFE
Stop/start system prohibited
DTC CONFIRMATION PROCEDURE
-
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, ignition switch OFF and wait for at least 10 seconds, then perform the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V.
>>GO TO 2.
-
CHECK DTC DETECTION
-
Ignition switch ON and wait for at 20 seconds.
-
Check the DTC.
Is "P28ED-00" detected?
YES >>Proceed to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
-
Diagnosis Procedure
Diagnosis Procedure
-
REPLACE ELECTRIC OIL PUMP
Replace electric oil pump. Refer to Removal and Installation.
>>WORK END
Other materials:
Diagnosis System (bcm)
Common Item
Consult Function (bcm - Common Item)
CONSULT Function (BCM - COMMON ITEM)
BCM
Refer to CONSULT Function (BCM - COMMON ITEM).
Int Lamp
Consult Function (bcm - Int Lamp)
CON ...
Unit Disassembly and Assembly
Rear Combination Lamp (body Side)
Exploded View
Exploded View
1.
Rear combination lamp
2.
Stop/tail lamp bulb
...
P062f Ecm
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
conditi ...