Nissan Murano: Blower Unit / Blower Motor
Removal and Installation
REMOVAL
Remove the glove box assembly. Refer to Removal and Installation.
Disconnect the harness connector (B) from the blower motor.
Remove the blower motor screws (A) and the blower motor from the blower unit.

NOTE:
Do not disassemble the blower motor to replace individual components; replace as an assembly.
INSTALLATION
Installation is in the reverse order of removal.
Exploded View
1.
Blower unit
2.
Heating and cooling unit
Front
Removal and Installation
REMOVALRemove the heating and cooling unit assembly...
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...
Other information:
Circuit Breaker (Built Into BCM)
For example, when current is 30A, the circuit is broken within 8 to 20 seconds.This circuit breaker is used for the following systems:
Power windows
Power moonroof
Power seat
Power lumbar
Power sunshade
Circuit Breaker (External to BCM)
The PTC thermistor generates heat in response to current flow...
Diagnosis Procedure
CHECK CONTINUITY BETWEEN AV CONTROL UNIT AND BOSE SPEAKER AMP.
Ignition switch OFF.
Disconnect AV control unit connector and Bose speaker amp. connector.
Check continuity between AV control unit connector and Bose speaker amp...