Nissan Rogue (T33) 2021-Present Service Manual: P155e Generator Voltage
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| P155E | 00 |
GENERATOR VOLTAGE (GENERATOR VOLTAGE) |
Diagnosis condition | Ignition switch ON |
| Signal (terminal) | Power supply | |||
| Threshold | Battery voltage measured by ECM below threshold. | |||
| Diagnosis delay time | 20 seconds or more | |||
POSSIBLE CAUSE
-
Harness and connectors
-
ECM
-
IPDM E/R
-
Battery
-
Generator
FAIL-SAFE
Engine Control System
Not applicable
Stop/Start System
When a DTC is detected, the stop/start indicator lamp blinks slowly and the stop/start system operation is prohibited.
When ECM detects error while operating the stop/start system, ECM restarts the engine.
CONFIRMATION PROCEDURE
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
-
Turn ignition switch OFF and wait at least 10 seconds.
-
Turn ignition switch ON.
-
Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.
>>
GO TO 2.
DTC CONFIRMATION PROCEDURE
-
Start engine and let it idle for at least 20 seconds.
-
Check DTC.
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
CHECK CHARGE SYSTEM
Check charge system. Refer to Work Flow (With EXP-800 NI or GR8-1200 NI)or Work Flow (Without EXP-800 NI or GR8-1200 NI).
Is the inspection result normal?
YES>>INSPECTION END
NO>>Repair or replace the error-detected parts.
Other materials:
P11ab Vcr Control Module Circuit
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P11AB
00
VCR control module circuit
(Variable compression ratio control module circuit)
Diagnosis condition
Engine running at idle
Signal (terminal)
...
Dtc/circuit Diagnosis. U3d01-51 Fota
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC Detection Condition
U3D01-51
FOTA
(FOTA)
Diagnosis condition
Ignition switch is ON.
Signal (terminal)
BCM (CPU).
Threshold
When a CPU functional abnormality is detected ...
P2237 Ho2s2
DTC Description
To judge malfunctions, the diagnosis checks that the A/F signal
computed by ECM from the A/F sensor 1 signal fluctuates according to
fuel feedback control.DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2237
00
...
