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Troubleshooting Installation of Roadmaster Universal Hy-Power Diode Wiring Kit # RM-154  


I have a 2001 ford e450 m/home towing a 2011 chev her and a lite brite. Ikeep having to replace the diodes on the signal circuit. The tail light circuit seems to be ok. The only difference on mine from the diagram on the diode pkg is that the installer did not run the tail light jumper from diode to diode. He ran a wire before the diode. As the tai lights aren,t giving me a problem Im assuming its something else. Can you give me any ideas on what to look for or a test that I can do


Expert Reply:

The Roadmaster Universal Hy-Power Diode Wiring Kit # RM-154 that you referenced should not have a jumper wire between the diodes in the turn signal circuit. This jumper wire runs between the diodes for the tail and/or brake light diodes depending on the nature of the wiring in your motor home.

I suggest having your installer complete the installation exactly as described by the manufacturer and as shown on the linked page for this item. I also included a video showing this kit used on your exact year/make/model vehicle.

expert reply by:
Adam R

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