Blower Motor doesn't work I've replaced the wiring harness

See diagram for 2P connector at motor is this how you ground and motor runs? if yes then check term #5 at 5P connector at power transistor and ground is there contiuity?

yes. When I jump wire-side blue/red term from the 2p connector of the blower motor it runs at top speed. Are you saying there is an open(bad) connection between the 5p and the motor?

Was there contiuity? if no then check #5 wire to ground not motor. Did you run self diagnostic?

Yes, there is continuity. Between #2 term of relay (4P) and body ground I'm at step 26: "Check for continuity between the No. 2 terminal of the blower motor relay 4P socket and body ground. Is there continuity? YES - Repair open in the wire between the blower motor relay and the blower motor. NO - Check for an open in the wire between the blower motor relay and body ground. If the wire is OK, check for poor ground at G202." At the "YES" repair what "wire between the blower motor relay and the blower motor."??? On the electrical diagrams I only see one wire between the 4P and the Blower Motor; the hot one. And that one is good because I have power at the motor?

Relay is good or you would not have power to motor. Something is amiss in process of getting to step 26. Go back to steps 13-16 retest

Is there any way to test the resistor?

I didn't see an answer, but our firewall stops stuff sometimes.

Is there any way to test the blower motor power resistor itself?

I also made a (or tried to make) donation using my Robins Federal Credit Union Visa debit card but got a reject notice. When I tried to make it again the system refused because it said I already had one in the system.

I wanted to make a donation, but I don't want to make a bunch of them.

Check with ohm meter put one probe in #5 then check contiuity at 1=2=3=4 if there then it works. Also jumper between 4-5 key on motor run on high?

You said "Check with ohm meter put one probe in #5 then check contiuity at 1=2=3=4 if there then it works. "

Where's "2"?

omit 2 not used on this model

Thnx. I'll get back w/ y'all after I do this. Who should I talk to about the donation problem I mentioned, if you know?

Get in touch with Mike at mike@2capros.com
If all this checks out looks like controler is the problem

I checked the blower motor resistor terminals for continuity: 5:1 was fine, 5:4 was fine, 5:3 was dead. Also when I jumpered 5:4 the blower motor ran flat out. This is a new resistor so I'm going to try to exchange it today. Is there a way to test the control unit also? It's new but I want to check it too.

Thnx for all the help. I've emailed Mike about the donation but haven't heard back yet.

My Bad will not get continuity on 5 to 3. Term 3 connects to base of transistor. if meter has diode checker go from Term 3 pos lead to term 5 neg lead should beep or show .5 to .6 vdc

May have been your bad, but unit must have been bad anyway. When it tested dead on 5;3, I went ahead and bought new one @ Sutton Honda. They said that was a hot unit right now as in selling a lot of them. installed new unit Fri PM and whole system came alive. everything working GR8!! Put it all back together and still going strong. Haven't heard from Mike but will try to make donation later today again.

Made me SuperDad again, so THNX!!!

That is great guess transistor blows in unit. Thanks for letting me know will store that in memory bank.

Thnx again. I'll be using Y'all in the future and recommending Y'all to any and all. Got the donation to work also. Y'all have a GR8!! Day!