code P221C - reductant heater “B” current too low.
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Trailering
Joined: Feb 2017
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From: Pendleton
code P221C - reductant heater “B” current too low.
Pressure Line - Ford HC3Z-5J249-EE $238.01 176" WB 6.7L, emission reduction system, 176 wheelbase.
Is reductant heater covered under warranty?
I will ohm it out when I get a chance, it's been Cold here first year truck has been in Buffalo, NY winter Go Bills!!!
2020 F350 apx 81,000 miles
Is reductant heater covered under warranty?
I will ohm it out when I get a chance, it's been Cold here first year truck has been in Buffalo, NY winter Go Bills!!!
2020 F350 apx 81,000 miles
Mountain Pass
Joined: Oct 2021
Posts: 208
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heated DEF line from tank to injector is that code, mine did the same code last week here in Rochester and i just got it back from the dealer on Wed. mine was covered but mine is a '22 with 14k on the clock. i think that may only be under the 5/50 warranty so you may be out of luck? theres a video on youtube on how to replace that line, doesn't look bad if you have access to a lift, working on the ground it may suck.....
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Trailering
Joined: Feb 2017
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From: Pendleton
Ohmed it out out of spec (3-6 ohms) it reads 3k ohms so its open and bad.
So called dealer today.
NOT COVERED under out of warranty 2020 F350 81,100 Miles $479.99 plus tax to change out,
Part number HC3Z-5J249-EE $238.01 my cost. Looks pretty easy but not sure I have the time.
So called dealer today.
NOT COVERED under out of warranty 2020 F350 81,100 Miles $479.99 plus tax to change out,
Part number HC3Z-5J249-EE $238.01 my cost. Looks pretty easy but not sure I have the time.
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