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Old 10-20-2009, 05:43 PM
SmashedRanger SmashedRanger is offline
Learning to use the forums
Join Date: Oct 2009
Posts: 4
Default Heater and A/C problem?

Both my heater and A/C work great on level four. The A/C and the heat hardly blow at all on levels 1,2,3. What is the problem?
1998 Ford Ranger
V6 3.0
4x4 XLT
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Old 10-20-2009, 06:02 PM
STL STL is offline

Join Date: May 2009
Posts: 23,331

Father in law had similar problem in a Pontiac and it was the actual ac/heater control assembly found in a junk yard and it worked fine
2005 Edge

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Old 10-20-2009, 07:28 PM
rwenzing rwenzing is offline
Some assembly required...
Join Date: Jun 2009
Posts: 888

Probably needs a replacement blower resistor assembly. Cost is about $10~20 and replacement requires removal of 2 screws and an electrical connector. The resistor ass'y is next to the blower motor in the HVAC plenum on the passenger side firewall.
2003 FX4 Level II, Supercharged 5.0L V8, Headers, Duals
BW4406 manual transfer case, Aussie Locker, Torsen L/S, 4.10's
Bilstein 7100 rezzies, Cadillac/Mustang rear discs, Duff traction bars
Keypad Entry, Lock LEDs, ABS switch, sway bar discos
Heated seats, Explorer EATC, Trip Computer and consoles

2003 XLT 2.3L M5OD-R1 reg cab beater, 2011 Taurus SEL, 2016 C-MAX Energi Plug-in Hybrid
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