Air Conditioning problem
1996 Isuzu Rodeo Question 6 cyl Four Wheel Drive Automatic 115200 miles
My fan blower motor for the a/c and heat is not working on any speed. But when I use the fan speed switch with the a/c button, the compressor does turn on. I have checked the fuses and replaced the motor (i used a test light to check if current was getting the the motor first and it did light up). But it still does not work.
One weird thing I realised today that if may have stopped around the same time my dome light switch started being 'weird'. When the switch is in the position to turn the dome light on when the door is opened, and the door is closed. The light will flash and the horn will beep with the flashing, as well as my turn signals will light up softly with the beeping. That may sound like the car alarm, but the horn beeping is light, and I removed that fuse months prior to this problem.
I was wondering what I have to do to get my blower working. Its been 90 degrees and nearly 100% humidity here and its HOT.
I just used a test light to check for current. While using the light I grounded it to the frame, and it came on. Then, I grounded it using the blower fan's ground, and the light would not come on.
Could this mean the fan is not properly grounded?
And if this is the problem, could I ground the fan to the frame, instead of through it's normal wiring?
Sunday, May 23rd, 2010 AT 7:59 PM