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If you set the directional control for the air to flow thru the ac-vents only, you'll probably notice that the fan is set on low or high, and stuck there - regarding the front blower motor. The rear probably works normally. If this is the case, it's probably the heater blower motor RESISTOR that needs to be replaced. If not, then you may need a new front heater blower motor. Hopefully it's not the switch, they're expensive.... Good Luck. When the front blower motor is stuck on low or high, it's ususlly the blower motor resistor.
What else can I help you with?
Why does the heater for my 2003 Honda Pilot not blow hot air out of any vents in the front but the rear vents blow hot air?
Your front blower motor has gone out. There is a front and a rear blower motor.
Why does 1995 Suburban front air vents blow cold air but rear air vents blow hot air?
Possible blockage in the rear air units expansion valve. I just replaced mine for the same reason.
Why does a Suburban blow cold air in the rear and hot air in the front?
There are separate expansion valves in the rear, so even if the front system is failing, the rear unit could still work normally.
If the rear heater works ok why does the front heater only blow cold air?
replace front heater corefront and rear have independent heater cores
Why would the rear vents on a 2000 Venture van blow warm air when the air-conditioning is running?
There are two separate accumulators one for front and one for rear
Why would the vents in the middle seats not blow air if the front and rear work fine?
probally closed or clogged
Why does the rear ac in 97 Chevy venture blow hot air when the front ac blows cool air?
"http://wiki.answers.com/Q/Why_does_the_rear_ac_in_97_chevy_venture_blow_hot_air_when_the_front_ac_blows_cool_air"
What causes the front AC to blow cold air while the rear AC blows hot air on a Chevy 1995 suburban?
Most likely the rear expansion tube or valve is defective.
Why would my rear ac work but not my front ac on a 1999 Tahoe?
There is a secondary condensor in the rear of the vehicle that works off of the primary. If the AC in the rear is working and not the front, it could possibly be the air handler or the blower up front. Does the front blow air? If so is it ambient, hot, or a little cool? Incorrect: The 1999 Tahoe DOES NOT have a secondary condensor the only thing it may have in the rear is a heater core IF it is supplied with rear heat, if you are getting cold air in back and not the front usually means you are low on freon.
Why does your 2002 Chevy venture blow hot air from rear vents when ac is on?
i own a 2001 Chevy venture warner bro. edition. and the rear air blows hot while the air is on up front.. i had it checked out and the rear has no ac its just a fan for the back..go figure. my customized Chevy express full size van does the same thing
Why does the rear ac in a 95 Chevy G20 van blow hot air when the front ac blows cool air?
The back fan only works with the heating system. It only helps to blow around air when in cooling mode. In other words, it doesn't have a A/C coil like the front. Hope that helps
Why would the front AC blow cool only on 2 but blow warm air on 3 or 4 and the rear AC blow only warm air?
It appears that it is low on freon. Did you evacuate the system??? Take it to an a/c mechanic. could be the "head unit" or A/c contols in the dash.
