Need Wiring Schematic/Diagram for 89 Astro GT16 boat

That type of information is never published. There are generic boat wiring diagrams and a link to Lowe boats, so you could ask them direct.

https://www.google.com/search?q=1999+Lowe+70w++boat+console+wiring+diagram

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Cobalt have a speciality forum.

https://www.cobaltchat.com/viewtopic.php?f=44&t=2745

Not much online

https://www.google.com/search?q=2000+Cobalt+292+Boat+dash+wiring

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https://schematron.org/lowe-175-boat-wiring-diagram-ignition-switch-pdf.html

Here I'll give the wire color code list and the schematic for 1989 OMC GM engines

https://www.google.com/search?q=97+cajun+boat+wiring+diagram&rlz=1C1CHBF_enUS697US697&tbm=isch&imgil=pVOOLMT3I_7NdM%253A%253BKV1IffebLg65tM%253Bhttps%25253A%25252F%25252Fwww.boatdesign.net%25252Fthreads%25252Ftypical-wiring-schematic-diagram.11931%25252F&source=iu&pf=m&fir=pVOOLMT3I_7NdM%253A%252CKV1IffebLg65tM%252C_&usg=__v5zjhDvp6zjDMzKORUS9p8JrX48%3D&biw=1266&bih=895&ved=0ahUKEwiG8PPmztLWAhUk7IMKHaVLBkAQyjcIPw&ei=v4vSWcaUB6TYjwSll5mABA#imgrc=pVOOLMT3I_7NdM:

cajun manual and parts manufactures

www.bbcboards.net > BBC Boards > Bass Boat Forums > Cajun Boats

Jul 18, 2011 - 13 posts - ‎11 authors
... for cajun boats and also a complete manual in pdf format and wiring schematics. ...bassmannbama is offline ... a wiring diagram too because switches arent working andmy wiring ... My email is : [email protected].

Cajun Boats Owner's Manual 1992+ available on pdf

www.bbcboards.net > BBC Boards > Bass Boat Forums > Cajun Boats

Apr 19, 2012 - 4 posts - ‎4 authors
I scanned in my owner's manual and have it available if anyone is ... Mine is a '95 1950 Fish n Ski, but I believe it would cover bass boats as well. ... Looks like I'll need to learn about electrical and general boat repair.

I searched "battery wiring diagram ranger boat" & got plenty of hits. Suggest you try, print the diagrams and go to www.schematic.me

I doubt that you'll find one. For the engine package (harness) you'll be able to find a diagram in the applicable service manual or on line. As far as the wiring that Caravelle installed in your boat good luck. My advise is to look at Nigel Calders book " Boat owners Mechanical and Electrical Manual". Charlie Wing also wrote a good text. Unless it's been changed by some previous owner your boat's wiring will be color coded in line with the standards of the ABYC. Once you know the color code it's fairly simple to figure out the wiring. At about 12 years your boat is prime for a few electrical issues.

wiring diagram for a 1990 heritage 1600 starcraft boat type this in and do a web search. Is the wiring for the boat are for the motor? Jim Retired OMC Mech