Nex
RIP CoronaRaptor
Maybe someone cut the horn wires and tried braking into your truck.
Hazard lights flashing
- Thread starter Simplejack
- Start date
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NHbeast
Full Access Member
The best answer I've seen is that weak/old batteries can make late model F150s do strange things.
The original battery was almost 5 years old.
We recently had a cold snap, -15 F.
Truck started noticeably slower the next day after sitting a couple days.
Bat voltage was 11.74 after resting.
Had the bat tested...failed...time to replace.
Got a new OEM bat.
Service guy had no explanation for the flashing.
He wanted to test for a parasitic draw...
I wonder how much that would cost to check?
5 years is good life for a battery.
No thank you.
The original battery was almost 5 years old.
We recently had a cold snap, -15 F.
Truck started noticeably slower the next day after sitting a couple days.
Bat voltage was 11.74 after resting.
Had the bat tested...failed...time to replace.
Got a new OEM bat.
Service guy had no explanation for the flashing.
He wanted to test for a parasitic draw...
I wonder how much that would cost to check?
5 years is good life for a battery.
No thank you.
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