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 " SRS AIRBAG " and " SEAT BELTS " articles of this Service Information.
| 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, 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 " SRS AIRBAG ". Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Information. 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 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 OFF, disconnect the battery, and wait at least 3 minutes before performing any service. |
Commercial Service Tool
Tool name Description Remover tool Remove clips, pawls and metal clips
Scheme 118
Scheme 118: Commercial Service Tool
OUTLINE
Ventilation system is controlled by A/C auto amp. For details of automatic air conditioner system, refer to " AUTOMATIC AIR CONDITIONING SYSTEM (WITH FOREST AIR): SYSTEM DESCRIPTION ".
Scheme 119
Scheme 120
Scheme 121
| Discharge air flow |
|---|
| Mode position | Condition | Air outlet/distribution |
| VENT | FOOT | DEF (6) |
| Front | Upper (3) | Rear (2) | Front (4) | Rear (5) |
| Center (1) | Side (1) |
| VENT | DUAL: OFF Rear ventilator: Close | Upper Vent: ON | Temperature control switch (Driver side) | 18°C (60°F) | X | X | X | X | X | | |
| Other than 18°C (60°F) (1) | X | X | X | X | | | |
| VENT/FLOOR | | | X | X | X | X | X | X | |
| FLOOR | | | | X | X | X | X | X | X |
| DEFROST/FLOOR | | | | X | X | X | X | X | X |
| DEFROST | | | X | | | | | X |
| DEFROST *2 (2) | | | X | | X | | X | X |
| (1) Air blow is also supplied to front foot until passenger room temperature stabilizes when temperature setting is other than 18°C (60°F). At that time, air blowing is the same as 18°C (60°F) setting. (2) During automatic defogging control. (Forest air system) |
| (1) | Air blow is also supplied to front foot until passenger room temperature stabilizes when temperature setting is other than 18°C (60°F). At that time, air blowing is the same as 18°C (60°F) setting. |
| (2) | During automatic defogging control. (Forest air system) |
Scheme 122
Scheme 123
Scheme 124
- Remove center ventilator assembly. Refer to " «REMOVAL AND INSTALLATION»(ref-573601-S33748281932013082200000) ".
- Disengage fixing pawls, and then remove center ventilator grille (1).
Exploded View
Refer to " EXPLODED VIEW ".
In-cabin microfilter
| Replacement interval | " FOR NORTH AMERICA: SCHEDULE 1 " and " FOR NORTH AMERICA: SCHEDULE 2 " |
