Heater/Fan problem
#1
Zc powered ED9
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Join Date: Jun 2004
Location: The 607: Ithaca, NY
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Heater/Fan problem
Being winter in NY, it is nice to have a good working heater.In my 91 Crx,the fan only works on settings 3 and 4. The fan doesn't work on the 1 & 2 settings.It can't be the motor if it works on 3 & 4. So what could it possibly be?
#3
There's a resistor pack under the dash that handles fan speeds. You blew the first two resistors. 1 goes first b/c you use it more than the rest. Then you start using 2 the most and it goes...
Find the resistor pack and either replace it w/ a new one or fix it by soldering in a new resistor. I've heard you can re-solder the break in the resistor, rather then replace it altogether. -scott
Find the resistor pack and either replace it w/ a new one or fix it by soldering in a new resistor. I've heard you can re-solder the break in the resistor, rather then replace it altogether. -scott
#5
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It is mounted on the blower housing under the dash behind the glove box. Do not try to resolder it. You can either get a new one ($30 at dealer) or find one from salvage for less.