Hi, i have significant clicking coming out of the rear relay box that is related to adjustments of rear fan speed. Does anyone have a diagram of the relays in the rear box and what they do/control? About to pull my hair out. There are 5 larger relays in the back box and 2 smaller ones. Just trying to narrow some things down because there is more than one clicking. (2008 Expedition)
Auxilary Relay Box 2
- Thread starter jumaga2
- Start date
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Are you sure it isn't the blend door actuator for the rear A/C system?
Not a relay box.
Its the blend door actuator.
Fixes include:
1) actually replacing it
2) tearing it down and replacing the faulty gear
3) twiddling front and rear A/C ratios (for some reason there's interplay between em) to a position where it won't click
Its the blend door actuator.
Fixes include:
1) actually replacing it
2) tearing it down and replacing the faulty gear
3) twiddling front and rear A/C ratios (for some reason there's interplay between em) to a position where it won't click
Sorry to hijack. What is the part number for the rear blend door actuators? I only see the same part number for actuators. I ordered some from Amazon but they are nowhere near the correct ones. I'd rather have the correct ones before I pull the panels.
TIA
TIA
What year is your Expedition?
Is it correct to assume you have Automatic A/C in your EB?
I believe this is what you need: http://www.fordparts.com/Commerce/P...rch=true&year=2010&make=Ford&model=Expedition
P/N: 1L2Z-19E616-AA you need 2 of these.
You can get it here: https://www.fordpartsgiant.com/part...odel=Expedition&Year=2010&Submodel=&Filter=() for $40.46
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