General Tech Good at troubleshooting? Have a non specific issue? Discuss general tech topics here.

99 Navigator AC blower help needed

Old Jul 8, 2023 | 09:42 PM
  #1  
rhensonsr's Avatar
Thread Starter
|
Junior Member
Joined: Oct 2016
Posts: 22
From: Nashville
Default 99 Navigator AC blower help needed

Lincoln and Navigator forums haven't replied so I thought I would post here. My AC blower stopped working. I have the Auto Temp Control panel. Pulled the plug on the motor, hooked up 12V and it spins great. Removed the regulator and checked the 3 wires coming from the loom and it has no voltage. 2 fuses and the relay are good. Is my next move to replace the dash control unit? Thanks
 
Old Jul 10, 2023 | 03:39 PM
  #2  
hanky's Avatar
Senior Member
Joined: Jun 2010
Posts: 16,585
Default

Suggest you verify blower sw assy is sending ground to motor.
 
Old Jul 11, 2023 | 12:15 PM
  #3  
rhensonsr's Avatar
Thread Starter
|
Junior Member
Joined: Oct 2016
Posts: 22
From: Nashville
Default

Thanks Hanky for the reply. Turns out it was something in the dashboard control unit. I went to the junkyard and pulled one from a 2000 Navigator. Swapped them out and now the system is working.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Joe Chaffin
Ford Expedition
2
Aug 9, 2018 04:44 PM
jchpd203
Ford Freestyle
0
Apr 25, 2016 08:17 PM
KrisB
Ford Focus
0
May 11, 2010 07:47 AM
oswamp1972
Ford F-250 & Ford F-350
1
Jul 24, 2009 05:32 AM
da2962
Ford Explorer
5
Oct 29, 2007 01:02 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 09:54 AM.