Marblehead
Advanced Member
Greetings,
My 2018 Grandby Flatbed in storage is hooked up to 120V power for battery (2-6V) maintenance and my truck battery goes on a tender.
After my last trip, I noticed the tender for the truck battery would not enter the float stage. Scratched my head and check the voltage a couple of days later and it was ~13.5V which didn't seem right to me.
Removed the 120V power from the camper and the truck battery started dropping voltage as of course my house batteries did.
It appears to me that power is coming from the camper when plugged in and charging my truck battery.
This is recent development and I've had no other issues, electrical or other wise with my rig.
I'm not sure where to start looking for the cause. I emailed FWC service about 10 days ago but have not heard back. Flatbed and Grandby installed in Denver.
Any comments, suggestions would be most appreciated. If I've missed something really obvious, you can give me grief instead
Thanks in advance.
Steve
My 2018 Grandby Flatbed in storage is hooked up to 120V power for battery (2-6V) maintenance and my truck battery goes on a tender.
After my last trip, I noticed the tender for the truck battery would not enter the float stage. Scratched my head and check the voltage a couple of days later and it was ~13.5V which didn't seem right to me.
Removed the 120V power from the camper and the truck battery started dropping voltage as of course my house batteries did.
It appears to me that power is coming from the camper when plugged in and charging my truck battery.
This is recent development and I've had no other issues, electrical or other wise with my rig.
I'm not sure where to start looking for the cause. I emailed FWC service about 10 days ago but have not heard back. Flatbed and Grandby installed in Denver.
Any comments, suggestions would be most appreciated. If I've missed something really obvious, you can give me grief instead
Thanks in advance.
Steve