AC Blower resistors
Thread Starter
|
Cross-Country
Joined: Nov 2011
Posts: 87
Likes: 4
AC Blower resistors
Can anyone tell me where I can find the blower resistor in my 74. When I use the
AC, and once cold, the blower shuts down (all speeds) along with the AC clutch.
If I turn the truck off for 5-10 minutes it all works again. I want to check if I have
a cold contact problem.
AC, and once cold, the blower shuts down (all speeds) along with the AC clutch.
If I turn the truck off for 5-10 minutes it all works again. I want to check if I have
a cold contact problem.
Logistics Pro
Joined: Oct 2006
Posts: 4,029
Likes: 891
From: East Central Ia
The resistor isn't like a circuit breaker. If it overheats it opens the circuit like a fuse and has to be replaced. Sounds like you are tripping a de ice sensor. I would check the fan switch to make sure it's not overheating and losing contact. Just my thoughts, don't have a diagram for that.
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 784
From: Simi Valley, CA
Look at center lower of pic for 19B680 flexible duct, then look to its left.
D3TZ-19706-A .. Blower Motor Resistor-Use with factory installed integral A/C / Obsolete
1973/79 F100/350 & 1978/79 Bronco.
NOS PARTS LTD in Waxahachie TX has 4 = 972-937-2201.
Thread
Thread Starter
Forum
Replies
Last Post
Haydendh
1973 - 1979 F-100 & Larger F-Series Trucks
3
Oct 4, 2014 01:20 PM
