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Power Strokes
6.4 Tech
Brake Light and Turn Signal Issue
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[QUOTE="Highroller54, post: 1263203, member: 10639"] Could be the smart junction box or wiring. I have never seen a sjb be intermittent. I am not saying they can't be I just haven't seen it. Easy to test through. Find the wire coming out and check to see if there is a signal light right at the sjb when the tail light is not working. Not sure why there is guessing and part changing and hoping for the best. [/QUOTE]
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Brake Light and Turn Signal Issue
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