Fan blower not working on a 2006 Honda Ridgeline with dual and auto climate controls. Controls light up and the appear to be working but the fan is not pushing any warm air out.

This indicate your blower resistor is not working

You can start by re soldering all point in resistor

As the blower resistor in this generation of honda accord

Is prone to fail with time.

You can google #2003-2007 HVAC Blower Transistor Repair# and you will find alot of pic to fix it

may be the blower relay ???

I found this wiring schematic at: http://www.f150online.com/forums/articles-how-tos/385953-replace-04-08-fan-blower-motor-resistor-emtc-hvac-3.html
It looks like it is located under the dash on the passenger side, and appears to be pretty close to the blower motor. The resistor or controller is different if you have a climate control system vs. a manual temperature control.
Here is a possible picture of the climate control module:

For the ABS light, bring it back to the place that did the work. May have damaged the sensor or not connected it back up. The blower fan is a seperate issue. If you have manual controls, not auto climate controls, try replacing your blower resistor module. The resistor is a very common thing to go out in TB's and Envoys.

Good Evening, If I am translating this properly your fan only works on the high setting? And the other settings do not change the speed? If this is correct respond back and I will help as much as possible.

{: ) The popping sound you heard is caused by the sudden movement of an HVAC door, most probably coming from the recirculation door actuator (right dashboard area) or the mode actuator( mid dashboard area). The fan outputs could be normally working, but is being muffled by the incorrect positioning of the HVAC doors, giving an impression that there is fault in the blower controls. In other words, your vehicle is having an air distribution issue.
If there's no conflict in your climate settings, then the trouble may be in the HVAC doors binding or broken, or the actuators faulty or sticking. In both cases, servicing may involve removal of the dashboard to access these HVAC components.

check for fuse compartament and look under cluster controls or interior climate controls see if any of them are burn out, check for blower fan and test motor or replace motor.

I believe you are going to need a new control unit as it has the blower resistor built into it. It may have a seperate resistor though, so ask your local dealer or parts store for a blower motor resistor.

According to the schematics on your vehicle, it has a "Blower motor control processor" either built in to your controls, or in line between your controls and blower motor. Yo may get real lucky and find some dirty connections in that area, and get away with cleaning & re-connecting, but I wouldn't get my hopes up too high. You may end up replacing the processor, as it regulates fan/blower speed.

Sounds like the problem is more with the blower motor assembly itself. The blower motor have micro-proccers built itnto them which comunicate with the control heads and do the actual regulating of the fan motor. Dealers have computers with diagnostic software which allows them to monitor what is happening in the eletronic controls of the vehicle. Electronic diagnostics without the diagnostic software makes it very diffecult to pinpoint the actual item causing the problem.