Brake lights intermittent and delayed

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KcDieselTech84

Junior Member
Joined
Jun 16, 2023
Posts
3
Reaction score
0
Location
kansas city, missouri
Ram Year
2018
Engine
5.7
Hello everyone. I have a 2018 Ram 1500 with the 5.7 engine. Recently I have been handed a brake light issue. My third brake light comes on every time. Brake lights on bed do not or are delayed in coming on. With the truck off the brake lights work everytime. When I turn the truck on the light issue occurs. I have pulled the brake pedal switch out and it works everytime outside of it mounted position. I put a new switch in and i have the aplhaobd programi I have calibrated the brake pedal sensor multiple times and still have the same issue. Anyone had any issues like this before? Also im looking for a wiring schematic for this unit. Thank you in advance and any info is greatly appreciated.
 
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