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05-23-2017, 08:41 AM
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#1
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Senior Member
Join Date: Feb 2017
Location: Davie, Fl.
Posts: 1,020
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USB on dash no power-
Is the USB port on the dashboard supposed to provide 12 Volt power supply?
Thanks
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05-23-2017, 11:19 AM
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#2
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Senior Member
Join Date: Jun 2016
Location: Denver
Posts: 4,195
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Quote:
Originally Posted by Mark S
Is the USB port on the dashboard supposed to provide 12 Volt power supply?
Thanks
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I hope not.
USB voltage it 5V.
Not sure if that's what you're asking.
But 5V with somewhere between 1A and maybe 2.1A.
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05-23-2017, 04:50 PM
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#3
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Senior Member
Join Date: Feb 2017
Location: Davie, Fl.
Posts: 1,020
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I am not getting anything from the usb port. Phone doesn't even acknowledge it's plugged in.
__________________
Mark and Joanne
2018 Jayco Seneca 37TS (M2)
2023 Jeep Rubicon XT Recon
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05-23-2017, 05:10 PM
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#4
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Site Team
Join Date: Jan 2011
Location: James Island, SC
Posts: 22,753
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Is this a new rig? Did it ever work?
__________________
Moderator
2011- 351RLTS Eagle, MorRyde suspension/pin box,
2017- F350 6.7 PSD Lariat FX4,SRW, SB,CC
Hughes PWD SP-50A, TST TPMS
Gator roll-up bed cover
B&W Turnover ball, Companion Std hitch
Can't find what you're looking on JOF? Try Jayco Owners Forum Custom Google Search
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05-23-2017, 05:15 PM
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#5
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Senior Member
Join Date: Feb 2017
Location: Davie, Fl.
Posts: 1,020
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New. We are on the maiden voyage now.
__________________
Mark and Joanne
2018 Jayco Seneca 37TS (M2)
2023 Jeep Rubicon XT Recon
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05-23-2017, 05:37 PM
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#6
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Site Team
Join Date: Jan 2011
Location: James Island, SC
Posts: 22,753
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I had one go out in a car and it was a warranty item. Not sure, but I think that would be part of the chassis warranty.
In the meanwhile you may have to get a cig lighter charger.
__________________
Moderator
2011- 351RLTS Eagle, MorRyde suspension/pin box,
2017- F350 6.7 PSD Lariat FX4,SRW, SB,CC
Hughes PWD SP-50A, TST TPMS
Gator roll-up bed cover
B&W Turnover ball, Companion Std hitch
Can't find what you're looking on JOF? Try Jayco Owners Forum Custom Google Search
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05-23-2017, 05:44 PM
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#7
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Senior Member
Join Date: Sep 2016
Location: Hartselle
Posts: 105
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Mark is the usb port Jayco installed? On our Seneca I know of 3 places to check for blown fuses. Behind the drivers seat there are a couple of fuse boxes there to check, and then open the hood and look on top of the drivers fender/wheel well there is one small fuse box. The last place to look would be a little to the left of the one on the fender/wheel well.
Some of the other Seneca owners may know of other places to check for fuses.
I was looking through the schematics earlier on DTNAConnect for my Seneca, they show a 10 amp fuse for the cigar lighter.
good luck
ed
__________________
Ed and Sheila
Hartselle, AL.
2016 Seneca 37 FS
2016 Jeep Wrangler Unlimited
2019 Silverado High Country 4x4 Crew Cab
Australian Cattle dogs Zan & Tre
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05-23-2017, 06:41 PM
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#8
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Senior Member
Join Date: Feb 2017
Location: Davie, Fl.
Posts: 1,020
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To further complicate this, there are 2 USB ports in theatre seating and they don't work either. Not a big deal but it would be convenient.
__________________
Mark and Joanne
2018 Jayco Seneca 37TS (M2)
2023 Jeep Rubicon XT Recon
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05-23-2017, 07:41 PM
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#9
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Senior Member
Join Date: Sep 2016
Location: Hartselle
Posts: 105
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Mark you might want to check the fuses located in your power distribution box (120v ac and 12v ) . Not sure where yours is located our is on the side of our master bed.
ed
__________________
Ed and Sheila
Hartselle, AL.
2016 Seneca 37 FS
2016 Jeep Wrangler Unlimited
2019 Silverado High Country 4x4 Crew Cab
Australian Cattle dogs Zan & Tre
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05-23-2017, 08:02 PM
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#10
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Senior Member
Join Date: Feb 2017
Location: Davie, Fl.
Posts: 1,020
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Ed, the fuses all appear good. Thanks
__________________
Mark and Joanne
2018 Jayco Seneca 37TS (M2)
2023 Jeep Rubicon XT Recon
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05-23-2017, 08:06 PM
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#11
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Senior Member
Join Date: Feb 2017
Location: Davie, Fl.
Posts: 1,020
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Yeah, I am sure it is covered but I am very reluctant to have them tear apart my RV to find a bad connection or something similar.
__________________
Mark and Joanne
2018 Jayco Seneca 37TS (M2)
2023 Jeep Rubicon XT Recon
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05-23-2017, 09:07 PM
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#12
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Junior Member
Join Date: Jul 2016
Location: Alberta
Posts: 27
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Have you tested the ports with a lower-powered device? Some phones and tablets need to see a certain amperage to charge. If those ports are 1.0 amps and your device wants 2.1, that could be an issue. Most devices in that scenario will just indicate "slow charge", but you never know.
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