Nissan Maxima Service and Repair Manual: Precaution

PRECAUTIONS

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 collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the SR and SB section of this Service Manual.

WARNING:

  • To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer.
  • Improper maintenance, 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 the SR section.
  • Do not 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:

  • When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT 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 OFF, disconnect the battery, and wait at least 3 minutes before performing any service.

Precaution for Procedure without Cowl Top Cover

Nissan Maxima. Precaution for Procedure without Cowl Top Cover

When performing the procedure after removing cowl top cover, cover the lower end of windshield with urethane, etc.

Precaution for Brake System

  • Always use recommended brake fluid. Refer to MA-15, "FOR USA AND CANADA : Fluids and Lubricants" (for United States and Canada) or MA-16, "FOR MEXICO : Fluids and Lubricants" (for Mexico).
  • Do not reuse drained brake fluid.
  • Do not spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe it off immediately and wash with water if it gets on a painted surface.
  • Always confirm the specified tightening torque when installing the brake pipes.
  • After pressing the brake pedal more deeply or harder than normal driving, such as air bleeding, check each item of brake pedal. Adjust brake pedal if it is outside the standard value.
  • Do not use mineral oils such as gasoline or light oil to clean. They may damage rubber parts and cause improper operation.
  • Always loosen the brake tube flare nut with a flare nut wrench.

Nissan Maxima. Precaution for Brake System

  • Tighten the brake tube flare nut to the specified torque with a crowfoot (A) and torque wrench (B).
  • Always connect the battery terminal when moving the vehicle.
  • Turn the ignition switch OFF and disconnect the ABS actuator and electric unit (control unit) harness connector or the battery negative terminal before performing the work.
  • Check that no brake fluid leakage is present after replacing the parts.

WARNING: Clean brake pads and shoes with a waste cloth, then wipe with a dust collector.

    Brake system
    ...

    Preparation
    Special Service Tool The actual shapes of the tools may differ from those illustrated here. Commercial Service Tool ...

    Other materials:

    Audio system
    SYSTEM DESCRIPTION AUDIO SYSTEM System Diagram System Description AUDIO SYSTEM The audio system consists of the following components Audio unit Display unit Bluetooth control unit Window antenna Steering wheel audio control switches Front door speakers Tweeters Rear door s ...

    Unlocking doors
    1. Carry the Intelligent Key. 2. Push the door handle request switch. 3. The door on which the request switch was pressed will unlock and the hazard warning lights flash once, the outside buzzer sounds once, and the front and tail lights will turn on for 30 seconds. 4. Push the door ...

    Power supply and ground circuit
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