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AC master cylinder

wyoyami80

Veteran
Joined
Sep 5, 2013
Messages
27
Location
Wyo
Hopefully someone might be able to steer me in the right direction. I purchased an 09 Cat master cylinder for my 08 Nytro to eliminate the stock parking brake. The AC master works great. The problem I have now is my brake light doesn't work. Not even the running light. I haven't made hard connections to the wires yet. Just holding them together with my fingers, nothing. Is the brake light tied into the headlight circuit? I plan on using the stock hi/lo, hand warmer assembly. I understand the brake light is an interrupted circuit in stock form. I reassembled it to stock and still nothing. Is there a fuse somewhere I'm missing? I'm quite confused.
thanks
 

You need to verify that year AC brake is a normally open circuit like the nytro and that the brake switch was working fine before it was removed from the donner sled. If that all matches up you should just have to connect the wires. I'll have to get back to you on which wires. I know there is a write up on it in the mountain nytro section posted by bree-z I believe is name was. Hope that helps
 
edge- thanks for the info. turned out I popped the fuse somehow during my install. all good now, works great.
 


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