Problem Description and Possible Solution
The brake pedal may feel hard after a cold start at higher altitudes. Our technicians tell us replacing the power brake booster and updating the computer software should correct this concern.
Problem DataRepairPal Verified
Average mileage: 91,103 (53,000–129,206)
Brakes affected: Automatic Transmission
4 people reported this problem
I have a Honda Civic 2007 (not hybrid). I just moved from Florida to Denver and started having this problem (hard brake when I first start the car but fine after that), so it makes sense that it's related to altitude. Taking it to a shop today to see how much it will cost to fix.