Son brought over his GP 8000E. Dog chewed up low voltage from control panel to engine. Can't find wiring diagram. Can anyone send me this, or a link? Thanks in advance.

Well Sandra , the thing to do would be to get it to turn the engine over with the key , Then diagnose the no start problem . Look at a wiring diagram (do you know what that is ?) When you turn the key to start , the electrical part of the ignition switch sends B+ voltage to the starter interrupter relay through the clutch switch to the starter motor solenoid . Testing the electrical circuit with a DVOM - digital volt ohm meter with the help of a wiring diagram ,so you know where to test is the proper way to diagnose the problem . Not guessing ,an rigging the stuff . You can find free wiring diagrams here http://www.bbbind.com/free_tsb.html
Enter vehicle info. year , make , model an engine ! Under system click on engine ,then under subsystem click starting . Click the search button then the third blue link .
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Do you know what a relay is ?
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If you look at the wiring diagram you will see the relay is controlled by the CPU - engine computer .
How to voltage drop test starter motor circuit

The only thing left is the wire that connects the two. Get a meter and check voltages between the tank and electrical panel and the guage

http://www.poulanpro.com/us/support/owners-manuals/

Believe it or not, there are beds designed specifically for your problem. There are several beds designed with chew-resistant material. I will post some links here with a variety of products available.

http://www.theuncommondog.com/Categories/Dog-Beds-by-Feature/Chew-Resistant-Dog-Beds.aspx

http://www.mightypets.com/Premier-PetBeds.aspx

http://www.squidoo.com/chew-resistant-dog-beds

Do you have a professional scanner ,do a scan of the whole vehicle . Instrument cluster , BCM , etc... Not OBD2 scan from autozone or advance etc.... thier tool can't check the whole vehicle network . The control module's on your vehicle all share information on what is called a serial data bus ,or communication network. ( temperature guage not working- sending unit keeps blowing, ) I don't think the sending unit is the problem , an it's not a sending unit . It's a engine coolant temperature sensor ,an it's a input to the PCM/ECM - engine computer . The engine computer send's this info. to the instrument cluster on the GMLAN data network . GM had problem's with stepper motors in the instrument clusters . The stepper motor control's the gauge needle.2003 to 2006
How to repair GM Instrument Cluster Speedometer Gauge Stepper

Also sounds like you have wiring harness issue's ,finding an viewing wiring diagrams an using a DMM - digital multi-meter to test affected circuit's is the way to a fix. Not guessing !


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Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model an engine size. Under system click on lighting ,then under subsystem click on headlamps . Click the search button then the blue link . Looking at the diagram you will see the headlamp / multifunction switch is a low voltage input to the BCM - body control module , do you know anything about automotive electronic's ? The high beams are contolled by a relay energized by the BCM . Check through some of the other wiring diagrams ,for the dash light's , pull the instrument cluster an check connection's ,power & ground circuit's etc...

I think it would be easier for you to contact pride mobility or your provider and have then send you a new cable. If Medicare purchased your chair then they will pay for the repair Hope this helps

Either you have blown the low voltage fuse located inside the air handler (if there is one) or you have blown the transformer feeding the low voltage control wiring.

If the transformer is blown due to no fuse installed, I would recommend installing a low voltage 3A fuse in line with the red terminal coming off the transformer. This will protect the transformer in the future.

Low battery voltage codes can mean a blown fuse as well as a weak battery at cranking. You don't see any evidence of rodents chewing on wire looms? The PCM should have stored more than low voltage codes if the "check engine" light stayed on.

ck wires not sockets sounds like ground problems