Nissan Murano: Exterior :: System Description / Component Parts. Active Grille Shutter System
Component Parts Location

| A. |
Behind front bumper fascia |
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| No. | Component | Reference |
| 1. |
IPDM E/R (Intelligent Power Distribution Module Engine Room) |
Refer to Component Parts Location for detailed component location. |
| 2. |
ECM (Engine Control Module ) |
Refer to ECM for detailed component location. |
| 3. |
Active grille shutter |
Refer to Active grille shutter. |
For the engine related component parts, refer to Component Parts Location.
Active grille shutter
Active grille shutter is located at front bumper lower opening, and according to the signal from ECM it operates actuator (1) to perform open/close movement of flap (2) to control the amount of air flow taken into engine compartment.

System Description
SYSTEM DIAGRAMSystem DescriptionWhile driving, the active grille shutter system closes shutter to reduce air flow to engine compartment for the purpose of reducing aerodynamic drag, and as a result, improves the Nissan Murano vehicle's fuel efficiency...
Other information:
Removal and Installation
CAUTION:
Before replacing the Sonar Control Unit, perform “BEFORE REPLACEMENT” to save or print current Nissan Murano vehicle specification. Refer to Description.
REMOVALRemove the glove box assembly and housing. Refer to Removal and Installation...
Exploded View
1.
Steering wheel
2.
Cover
3.
Steering switches
4.
Driver air bag module
A.
Driver air bag module bolt
Pawl
Removal and Installation
WARNING:
Before servicing the SRS, place the ignition switch in the OFF position, disconnect both battery terminals then wait at least three minutes...