Blower Noise - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

Blower Noise

Check
Cycle through the Is the blower noise
blower speeds, the constant at high blower
modes and the speeds or certain
temperature settings modes, but absent at
in order to find the lower speeds or in
noise. other modes?
- Close all of the
doors and windows.
- Turn the ignition
Did you find the
"ON".
excessive vibration
- Set the blower
and any foreign
switch to 4th.
material?
- Set the control
switch to full hot
position. Is the noise constant?
Is the noise constant?
Is the noise constant?
Is the blower noise
constant at any modes
but absent at all
modes of temperature
control lever?
HEATER & VENTILATION SYSTEM
REXTON SM - 2004.4
Yes Remove any obstruction or foreign material of the duct.
Check floor/defroster door seals.
Repair or replace as needed.
No Check for the vibration from the blower motor and fan
assembly at each blower speed by feeling the blower motor
housing.
Check for the foreign materials at the opening of the blower
inlet.
Yes Remove all foreign materials and repair or replace the
blower motor and fan assembly.
No Set the blower switch to 4th.
Check any noise from full hot to full cold temperature
positions in the defroster, floor and vent modes.
Yes Remove any obstruction or foreign material of the duct.
Check the floor/defroster door seals.
Repair or replace as needed.
No Check any noise in the floor mode.
Yes Remove any obstruction or foreign material of the duct.
Check the floor/defroster door seals.
Repair or replace as needed.
No Check any noise in the vent mode.
Yes Remove any obstruction or foreign material of the duct.
Check the vent door seals.
Repair or replace as needed.
Yes Check the temperature door seals
No Check the system for obstructions, foreign materials
between the fan and the temperature door and then repair
or replace the fan as required.
Action
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
10B-23