1998 Nissan Quest heater - front and back not working

byersfamily's picture

I am in Indiana it is 23 degrees here HELP

My heater is not working (front and back)
Blower not coming on at all (trying to but nothing) (front and back)
Replaced: resistor (old one fell apart in my hands)
Checked: fuses look good.

What next, I will be doing the job myself.....money is extremely tight......

redquest's picture

1998 Nissan Quest heater - front and back not working

I have the very same problem. Were you able to fix it and if so, what did you do?

artr's picture

1998 front and rear blower not working

Here is a link to the 1998 service manuals. You should find what you need in there.
http://www.nicoclub.com/FSM/quest/1998_Quest/

Also, check this site for the fix for the rear blower not working. I followed the procedure to remove the controller and re-solder the rear motor relay and that was the problem for me.
http://home.earthlink.net/~vqfaq/index.htm

Good luck

redquest's picture

1998 front and rear blower not working

Thank you for the link to the service manual. I followed the procedures. Fan, resistor and relay all work. Fuses are good. The control unit has power. A/C compressor engages when activated. At this point I can only conlude it's something inthe control unit. Do you agree?