Nissan Altima (L32) 2007-2012 Service Manual ≻ Heater & air conditioning control system manual air conditioner ≻ Symptom diagnosis ≻ Noise

Nissan Altima (L32) 2007-2012 Service Manual: Noise

Component Function Check

SYMPTOM: Noise

INSPECTION FLOW

*1 HAC-102, "Operational Check"

*2 EM-16, "Checking Drive Belts" (QR25DE) or EM-121, "Checking Drive Belts" (VQ35DE)

*3 HAC-159, "Performance Chart"

*4 HA-45, "Removal and Installation for Expansion Valve"

*5 HA-35, "Removal and Installation for Compressor - QR25DE Models" or HA-36, "Removal and Installation for Compressor - VQ35DE Models"

*6 HA-35, "Removal and Installation for Compressor - QR25DE Models" or HA-36, "Removal and Installation for Compressor - VQ35DE Models"

*7 HA-21, "Maintenance of Oil Quantity in Compressor"

*8 HA-42, "Removal and Installation for Condenser"

Insufficient heating

Component Function Check SYMPTOM: Insufficient heating INSPECTION FLOW 1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - TEMPERATURE INCREASE 1. Turn temperature control dial clockwise to maximum ...

Precaution

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 alon ...

Other materials:

I-LI system operation
Lane Departure Warning (LDW) indicator Intelligent Lane Intervention (I-LI) indicator (if so equipped) ProPILOT Assist switch (for vehicles with ProPILOT Assist) The I-LI system operates above approximately 37 mph (60 km/h). When the vehicle approaches either the left or the right side of th ...

Emergency call (SOS) button (if so equipped)
Emergency support NissanConnect Services provide various services to support dealing with emergencies of the subscribed vehicle and the driver. For example, in case of an illness or serious injury, you can seek support by pressing the in-vehicle Emergency Call (SOS) button and connecting to the Nis ...

Heater and air conditioner (manual) (if so equipped)
Fan speed control dial Heated seat switches (if so equipped) Front defroster button Rear window and outside mirror (if so equipped) defroster switch Air recirculation button MAX A/C / temperature control dial Air flow control buttons A/C (air conditioner) button WARNING The air ...