Nissan Rogue manuals

Nissan Rogue Service Manual: Diagnosis system (air bag)

Description

CAUTION:

DIAGNOSIS FUNCTION

Diagnosis function

On Board Diagnosis Function

ON-BOARD DIAGNOSIS

There are two self diagnosis functions with air bag warning lamp per the following items.

METHOD OF STARTING

Procedure to Change Diagnosis Mode

  1.  Turn ignition switch from OFF to ON.
  2.  SRS air bag lamp turns ON for 7 seconds and turns OFF, then turn ignition switch OFF within 2 seconds after the lamp turns OFF.

    NOTE: When in Diagnosis Mode, the air bag warning lamp may illuminate for more than 7 seconds after the ignition switch is turned ON. If this is the case, the ignition switch must still be cycled OFF after 7 seconds.

  3.  After turning ignition switch OFF, wait for 3 seconds or more.
  4.  Repeat operation 1 to 3 for 2 times so that operation 1 to 3 is repeated for 3 times in total.
  5.  Turn ignition switch from OFF to ON. Diagnosis mode changes.

USER MODE

In USER MODE, air bag warning lamp on combination meter turns ON when a malfunction is detected and warns the customer (driver).

How to Read Air Bag Warning Lamp

  1.  Turn the ignition switch from OFF to ON, and check that the air bag warning lamp turns ON.
  2.  Compare the air bag warning lamp operation pattern with the examples.

Air Bag Warning Lamp Examples:

Air bag warning lamp flashing pattern (User Mode)

Warning lamp

SRS condition

Reference item

  • No malfunction is detected.
  •  No further action is necessary.

The system is malfunctioning and needs to be repaired. Refer to SRC-18, "Trouble Diagnosis with CONSULT" or SRC-16, "On Board Diagnosis Function".

  • Air bag is deployed.
  •  Seat belt pre-tensioner is deployed.
Refer to Frontal collision: SR-5, "FOR FRONTAL COLLISION : When SRS is activated in a collision", SR-6, "FOR FRONTAL COLLISION : When SRS is not activated in a collision" or Side and rollover collision: SR-7, "FOR SIDE AND ROLLOVER COLLISION : When SRS is activated in a collision", SR- 8, "FOR SIDE AND ROLLOVER COLLISION : When SRS is not activated in a collision".
  • Air bag diagnosis sensor unit is malfunctioning.
  •  Air bag power supply circuit is malfunctioning.
  •  SRS air bag warning lamp circuit is malfunctioning.
Refer to SRC-99, "AIR BAG Warning Lamp Does Not Turn Off".

  • Air bag diagnosis sensor unit is malfunctioning.
  •  Air bag warning lamp circuit is malfunctioning.
Refer to SRC-98, "AIR BAG Warning Lamp Does Not Turn On".

DIAGNOSIS MODE

NOTE: Diagnosis Mode can not be entered if a malfunction is not detected in User Mode.

  1.  Turn ignition switch ON.
  2.  After AIR BAG warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
  3. Wait more than 3 seconds.
  4.  Repeat steps 1 to 3 two more times (3 times total).
  5.  Turn ignition switch ON.

SRS is now in Diagnosis Mode. Refer to SRC-23, "Flash Code Index".

Trouble Diagnosis with CONSULT

  1. Connect CONSULT.
  2.  DTC is displayed on SELF-DIAG RESULTS.

NOTE: If a malfunction is not detected on SELF-DIAG RESULTS [CURRENT], but a malfunction is detected during

SRS Operation Check, the following cases may exist:

DIAGNOSIS MODE

  1.  Connect CONSULT.
  2.  Confirm that zero point reset of OCS is complete.
  3.  If no DTCs are detected on “SELF-DIAG RESULTS [CURRENT]”, repair of SRS is completed. Go to step 4.

    If any DTCs are detected on “SELF-DIAG RESULTS [CURRENT]”, the malfunction has not been repaired completely or another malfunction is being detected. Perform SRS Operation Check again. Refer to SRC- 16, "On Board Diagnosis Function".

  4.  Touch “ERASE”.

    NOTE: Touching “ERASE” will clear the SRS memory of the malfunction (“SELF-DIAG [PAST]”). If “SELFDIAG [PAST]” is not erased, User Mode may show the previous system malfunction even if the malfunction has been repaired completely.

  5.  Check that no malfunction is detected in “SELF-DIAG [PAST]”.
  6.  Exit Diagnosis Mode and disconnect the CONSULT.
  7.  Perform SRS Operation Check. Refer to SRC-16, "On Board Diagnosis Function".

SRS HISTORY CHECK

  1.  Check repair history of the SRS. If no repairs have been made, perform SRC-16, "On Board Diagnosis Function". If repairs have been made, GO TO step 2.
  2.  Erase ”SELF-DIAG [PAST]” after repair. Refer to SRC-16, "On Board Diagnosis Function".

CONSULT Function (AIR BAG)

CONSULT can display each diagnostic item using the diagnostic test modes shown following.

Diagnostic Test Mode

Diagnostic Item

Description

Self Diagnostic Result SELF-DIAG RESULT [CURRENT] A current Self-diagnosis result (also indicated by the number of warning lamp flashes in the Diagnosis mode) is displayed on the CONSULT screen in real time. This refers to a malfunctioning part requiring repairs.
Data Monitor DATA MONITOR Displays air bag diagnosis sensor unit input/output data in real time.
ECU Identification ECU DISCRIMINATED NO. Air bag diagnosis sensor unit ECU discriminated number (identification number) or part number is displayed. Air bag diagnosis sensor unit has individual ECU discriminated number (identification number) or part number based on model and equipment.
Trouble Diagnostic Record TROUBLE DIAG RECORD [PAST] With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be displayed on the CONSULT screen.
System
SRS AIR BAG SYSTEM SRS AIR BAG SYSTEM : System Description SYSTEM DIAGRAM DESCRIPTION  The air bag deploys if the air bag diagnosis sensor unit is activated while the ignition switc ...

ECU diagnosis information
DIAGNOSIS SENSOR UNIT DTC Index DIAGNOSTIC CODE CHART NOTE: Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag ...

Other materials:

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Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM  Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurs).  Check operation condition of the ...

Wiring diagram
CAN SYSTEM Wiring Diagram - CAN SYSTEM - ...

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