Jul-09-2016 10:16 AM
Jul-09-2016 06:59 PM
Hikerdogs wrote:
You need to understand the Winnebago wiring schematics. They're similar to an industrial wiring schematic. All the 12 volt wires are the same color. They have a wire number printed on every wire each foot or so for the entire length. The number on the wire identifies where it comes from and where it goes.
Here's a link to the wiring number identification table:
http://www.winnebagoind.com/diagram/electrical_guide.pdf
It covers many years and is in alpha numeric order.
Here's a link to the online wiring information.
http://www.winnebagoind.com/diagram/Help.pdf
It identifies different aspects, codes, notes, and detailed views used in the drawings. Keep in mind these are engineering drawings and as such require some knowledge of drafting standards to properly interpret.
Jul-09-2016 06:53 PM
Hikerdogs wrote:
You need to understand the Winnebago wiring schematics. They're similar to an industrial wiring schematic. All the 12 volt wires are the same color. They have a wire number printed on every wire each foot or so for the entire length. The number on the wire identifies where it comes from and where it goes.
Here's a link to the wiring number identification table:
http://www.winnebagoind.com/diagram/electrical_guide.pdf
It covers many years and is in alpha numeric order.
Here's a link to the online wiring information.
http://www.winnebagoind.com/diagram/Help.pdf
It identifies different aspects, codes, notes, and detailed views used in the drawings. Keep in mind these are engineering drawings and as such require some knowledge of drafting standards to properly interpret.
Jul-09-2016 06:03 PM
Jul-09-2016 04:43 PM
Jul-09-2016 04:00 PM
dougrainer wrote:
Are you positive that there is NOT a Radio Dash switch? Some Winne's used a Dash switch that switched between CHASSIS power for the radio and COACH power for the radio. That switch means that you could use the Radio when camped without draining the chassis battery. Now, since you had blown fuses at the time of changing the batteries, that means at some point you connected the WRONG positive wire. Fuses do not blow when changing batteries unless you short something. You state that there are NO fuses behind the radio. Well after working on Motorhomes for 37 years (still do) I have never seen the OEM remove the inline fuse holders on the back of radios. That means there may be that inline fuse UNLESS you are positive that it is the yellow Winne wires direct to that RED and Yellow from the radio. Now, some OEM's fuse the Radio and some other components AT the battery area or at the battery disconnect area. Double check within a foot or so of the battery area and the Battery disconnect area. If you call Winne, they are usually pretty sharp at where these type fuses may be located as it is a very common complaint. Doug
Jul-09-2016 02:26 PM
Jul-09-2016 01:29 PM
Anna C wrote:SoCalDesertRider wrote:
If it's a constant feed when key is off for maintaining memory, it probly only needs a half-amp fuse at most.
Thats all well and good .
Although as I had said it needs to be constant . on a bench test it proves that .
The trickle up in voltage only will get up to 12V . Being on shore power all other terminals and battery will be at 13 or so .
This makes me think it getting feedback or something
I have been up & under everywhere looking for an in line cause .
I have even taken the base speaker and amp out , near the driver left foot looking
I can not --- accept this dilemma There has to be a cure
Jul-09-2016 01:20 PM
SoCalDesertRider wrote:
If it's a constant feed when key is off for maintaining memory, it probly only needs a half-amp fuse at most.
Jul-09-2016 01:16 PM
Jul-09-2016 12:21 PM
Jul-09-2016 11:55 AM
Jul-09-2016 11:24 AM
Jul-09-2016 11:05 AM