Porsche · United States · High
Porsche Macan: Service brakes — power assist
Affects Porsche Macan · 2015 — about 7 vehicles.
The hazard
If the brake booster was damaged during installation, the vacuum in the brake booster may drop when the brakes are actuated, resulting in a reduced brake force boost, increasing the risk of a crash.
What to do
Porsche will notify owners, and dealers will inspect and replace the brake booster, as necessary, free of charge. The recall began on December 29, 2014. Owners may contact Porsche customer service at 1-800-545-8039. Porsche's number for this recall is AE02.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational