Front AC/heat blower not working

Tiny
JDAGOS1011
  • MEMBER
  • 2 POSTS
  • FORD EXPEDITION
I have a 1998 ford expedition with 95,000 miles. My friend and I just replaced the heater core. After puting everything back together, the front and rear heat won't turn on. We checked wires that go to the fan switch with a voltage meter, and it showed no power going to the switch. Any ideas? Thanks
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Thursday, June 25th, 2020 AT 1:56 PM (Merged)
Tiny
BOOTDOG
  • MECHANIC
  • 665 POSTS
Check the fuses
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Thursday, June 25th, 2020 AT 1:56 PM (Merged)
Tiny
JDAGOS1011
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Ok, we checked the fuses under the dash, and they were all good. Is there any I am missing?
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Thursday, June 25th, 2020 AT 1:56 PM (Merged)
Tiny
BOOTDOG
  • MECHANIC
  • 665 POSTS
Look under the hood for a power distribution box. It'll have other fuses and relays in there. Make sure all your relays and fuses are good, if the problem still exists, then you need to chase the wires from the switch on back. Look for broken or pinched wires, loose connections, including loose grounds. Hope this helps
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Thursday, June 25th, 2020 AT 1:56 PM (Merged)

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