Nissan Pathfinder: Engine Lubrication System - Precautions. Preparation

Nissan Pathfinder (R53) 2022-2025 Service Manual / Engine :: Engine Lubrication System / Precautions. Preparation

Precautions
Preparation

Precautions Nissan Pathfinder 5th Gen

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions.

Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” sections of this Service Manual.

WARNING:

Always observe the following items for preventing accidental activation:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision that would result in air bag inflation, it is recommended that all maintenance and repair be performed by an authorized NISSAN/INFINITI dealer.

Improper repair, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see “SRS AIR BAG”.

Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation:

When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the ignition/power switch ON or engine running, never use air or electric power tools or strike near the sensor(s) with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing serious injury.

When using air or electric power tools or hammers, always switch the ignition/power switch OFF, disconnect the 12V battery or batteries, and wait at least 3 minutes before performing any service.

Preparation Nissan Pathfinder 2025

Commercial Service Tool

Tool number (TechMate No.) Tool name		Description
Deep socket		Removing and installing engine oil pressure sensor : 27 mm
Power tool		Loosening nuts, screws and bolts
Oil filter wrench assortment		Removing oil filter
Oil pressure kit		Measuring oil pressure. Comes with adapter and hose. Designed to be used for both static and on-road testing.

Always Replace with New Parts

Never Reuse These Parts	Part Code	For additional information:
Seal - O-ring	15066MA	OIL PUMP EXPLODED VIEW
O-ring	15066M	OIL PUMP EXPLODED VIEW
Solenoid valve assy - oil pump control	15031	OIL PUMP EXPLODED VIEW
Oil cooler assy	21305	OIL COOLER EXPLODED VIEW
Ring - rubber	21304	OIL COOLER EXPLODED VIEW
Pipe assy - water	21302MA	OIL COOLER EXPLODED VIEW
Gasket - eye bolt	21355C	OIL COOLER EXPLODED VIEW