Thanks you!! Saved me some time runnig a new ground for the whole system. After I got the blower working I figured out I had 12 v at all 3 actuator door grounds. Luckily I seen your post before I started the job. I had already looked at the wiring and didn't see anything. The big red and black...
FIXED. I replaced the blower, resister and relay before I realized I had power coming from the ground wire at the blower. I grounded the blower under the dash and the first 3 settings worked but no high. So I checked the ground at the blower relay and sure enough 12v. I cut the wire from the...