GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » TOWD Lighting Isolation
TOWD Lighting Isolation [message #271456] Sun, 08 February 2015 23:21 Go to previous message
John Heslinga   Canada
Messages: 632
Registered: February 2011
Location: Edmonton, Alberta, Canada
Karma:
Senior Member
There are many ways that are, and have been, used to provide the required lighting for a towed vehicle. In most cases, people are happy with the results. There are, of course, some that are not as successful as they could be. It drives me crazy to follow a trailer, towed vehicle, or even a RV or Car that has poor lighting. It's just not necissary.

I would like to propose another way to wire a TOWD for Signal Lighting. I've used it very successfully and customers have been very happy.

This procedure will light the TOWD through the stock fixtures without having to drill holes in the fixtures and trying to place a second light bulb in the proper place in the fixture.(Impossible because the stock bulb is already in the proper place) It powers the bulbs with full available voltage with no voltage loss due to diodes or small gauge wiring. It actually is less expensive and not that much more work. You are not required to place external or additional lighting fixtures on the TOWD. Hitched up or driving, there is no changes needed to the TOWD. It is fully automatic. The towed vehicle looks and operates just like stock. And Best of All. The lights are bright, clear, and work properly!!!

In order to tow the vehicle, the Dash computer needs to be disabled so I also provide a procedure to make removing the fuse manually unnecissary.

I've created an album with the procedure I used when wireing my 96 Sunfire Convertible that I tow behind the Coach. You can find it at the following address.

http://www.gmcmhphotos.com/photos/towd-96-pontiac-towing-details/p57192-towd-tail-lights-isolation-network.html

Best Regards



John and Cathie Heslinga 1974 Canyonlands 260 455, Manny tranny and 1 ton, 3:70 LS, Red Seal Journeyman, DTE, BEd. MEd. Edmonton, Alberta
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: ONAN wiring
Next Topic: Toads
Goto Forum:
  


Current Time: Mon Sep 30 05:26:11 CDT 2024

Total time taken to generate the page: 0.02584 seconds