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Moparmike

Brake light issues

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2000 rd688 if I press the brake pedal enough to start slowing the truck down the brake lights dont come on ..but I I press the pedal harder they work..the work fine when I first start the truck up for the day ..I can be at a stop light sitting on the brake truck still (automatic) no lights push a little more brake lights on..any idea where to start looking..I'm afraid I may get hit..

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I'm guessing brake light switch going bad or gunk in it.  It just needs more pressure to activate.    

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Where can I find the switch at on the truck under the hood on the firewall..

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Generally fire wall. Air line into fitting with brake switch into fitting with 2 or 3 wires on it. Switch is about 12 or 15 bucks.

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