Laguna
Member
I have an early 2010, so naturally it was effected by the 3rd brake light moisture TSB. Originally I noticed the brake lights we're always lit up, as well as the message on screen. As such, I went down to my ford dealer and bought a new brake light switch and swapped it out under the pedal assembly. No luck.
After a quick search on here I found the TSB about the brake light housing getting moisture, sure enough my LED's we're all corroded. Ordered up a new 3rd brake light from my ford dealer, installed it last night, still Hill Descent Control Fault.
My brake lights are all working now, but I have to press the pedal really hard before they finally do light up. I can easily come to a stop and sit at the red light without ever pushing the pedal hard enough to light up the brake lights.
I'm going to try swapping the original brake light switch back in to see if that helps any, but figured I'd check here to see if there was any insight to be had.
After a quick search on here I found the TSB about the brake light housing getting moisture, sure enough my LED's we're all corroded. Ordered up a new 3rd brake light from my ford dealer, installed it last night, still Hill Descent Control Fault.
My brake lights are all working now, but I have to press the pedal really hard before they finally do light up. I can easily come to a stop and sit at the red light without ever pushing the pedal hard enough to light up the brake lights.
I'm going to try swapping the original brake light switch back in to see if that helps any, but figured I'd check here to see if there was any insight to be had.
