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

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

Component Function Check

SYMPTOM: Noise

INSPECTION FLOW

*1 HAC-5, "Operational Check"

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

*3 HAC-87, "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 SYMPTOM: Insufficient heating 1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - TEMPERATURE INCREASE 1. Press the AUTO swit ...

Self-diagnosis cannot be performed

Diagnosis Procedure SYMPTOM: Self-diagnosis cannot be performed. 1.CHECK SELF-DIAGNOSIS FUNCTION 1. Press ignition switch ON. 2. Set in self-diagnosis mode as follows. Within 10 seconds after s ...

Other materials:

RearView Monitor system operation
With the ignition switch in the ON position, move the shift lever to the R (Reverse) position to operate the RearView Monitor. How to read the displayed lines Guiding lines which indicate the vehicle width and distances to objects with reference to the vehicle body line A are displayed on the monit ...

ProPILOT Assist switches
DISTANCE switch: Long Middle Short RES+ switch: Resumes set speed or increases speed incrementally CANCEL switch: Deactivates the ProPILOT Assist system ProPILOT Assist switch: Turns the ProPILOT Assist system on or off SET- switch: Sets desired cruise speed or reduces speed i ...

Turning the AEB with Pedestrian Detection system ON/OFF
For vehicles with the 7 inch (18 cm) display For vehicles with the 5 inch (13 cm) display Perform the following steps to enable or disable the AEB with Pedestrian Detection system. For vehicles with the 7 inch (18 cm) display. 1. Press the button until "Settings" displays in the vehicle informati ...