Nissan Murano: System Description / On Board Diagnostic (obd) System

Nissan Murano (Z52) 2015-2024 Service Manual / Engine / Engine Control System :: Vq35de / System Description / On Board Diagnostic (obd) System

Diagnosis Description

This system is an on board diagnostic system that records exhaust emission-related diagnostic information and detects a sensors/actuator-related malfunction. A malfunction is indicated by the malfunction indicator lamp (MIL) and stored in ECU memory as a DTC. The diagnostic information can be obtained with the diagnostic tool (GST: Generic Scan Tool).

GST (Generic Scan Tool)

When GST is connected with a data link connector equipped on the vehicle side, it will communicate with the control unit equipped in the Nissan Murano vehicle and then enable various kinds of diagnostic tests. Refer to Diagnosis Description.

NOTE:

Service $0A is not applied for regions where it is not mandated.

Operation. Automatic Speed Control Device (ascd)

Switch Name and Function SWITCHES AND INDICATORS 1. CRUISE indicator 2. SET indicator 3. CANCEL switch 4. ON/OFF (MAIN) switch 5. SET- 6...

Diagnosis System (ecm). Diagnosis Description

1st Trip Detection Logic and Two Trip Detection Logic When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the ECM memory...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Moonroof Does Not Operate Properly

Diagnosis Procedure CHECK BCM POWER SUPPLY AND GROUND CIRCUIT Check BCM power supply and ground circuit. Refer to Diagnosis Procedure. Is the inspection result normal? YES>> GO TO 2. NO>> Repair or replace malfunctioning parts. CHECK MOONROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT Check moonroof motor assembly power supply and ground circuit...

Nissan Murano (Z52) 2015-2024 Service Manual: Diagnosis and Repair Work Flow

Work Flow DETAILED FLOWINTERVIEW FROM THE CUSTOMER Clarify customer complaints before inspection. First of all, perform an interview utilizing Diagnostic Work Sheet and reproduce symptoms as well as fully understand it. Ask customer about his/her complaints carefully...