Nissan Rogue (T33) 2021-Present Service Manual: P155f Generator Voltage

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P155f Generator Voltage

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
P155F 00

GENERATOR VOLTAGE

(GENERATOR VOLTAGE) 		Diagnosis condition Ignition switch ON
Signal (terminal) ECM power supply
Threshold Battery voltage measured by ECM above threshold.
Diagnosis delay time 20 seconds or more

POSSIBLE CAUSE

  • ECM

  • 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.

  1. Turn ignition switch OFF and wait at least 10 seconds.

  2. Turn ignition switch ON.

  3. 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

  1. Start engine and let it idle for at least 20 seconds.

  2. 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.

    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 conditi...
    P1564 Ascd Steering Switch
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P1564 00 ASCD SW (ASCD SW) Diagnosis condition — Signal (termi...

    Other materials:

    Automatic Air Conditioning. Preparation. Preparation
    Preparation Special Service Tool The actual shape of the tools may differ from those illustrated here. Tool number (TechMate No.) Tool name   Description  — (NI-46534) Trim Tool Set Removing trim components Commercial Service Tools Tool name Description Power ...

    Accelerator Pedal Released Position Learning
    Description Accelerator Pedal Released Position Learning is a function of ECM to learn the fully released position of the accelerator pedal by monitoring the accelerator pedal position sensor output signal. It must be performed each time harness connector of accelerator pedal position senso ...

    Basic Inspection. Instructions for Releasing Parking Brake Where Parking Brake Switch Cannot Be Used
    Description Disconnecting the 12V battery negative terminal with the parking brake on, prevents the parking brake from releasing. Releasing is performed mechanically. Refer to Work Procedure. Work Procedure DISCONNECT PARKING BRAKE ACTUATOR HARNESS CONNECTOR Disconnecting the 12V battery ...