Porsche TSB #122-K3E2B-09
2018 Porsche Cayenne
Affected Component: SERVICE BRAKES, HYDRAULIC
- Summary
- Subject: Retainer spring for front brake pad Symptom: A clicking noise can come from around the front axle when changing direction of travel or when braking suddenly while driving slowly. Cause: During load changes or changes in direction, the brake pads can hit against the brake caliper and cause the clicking noise.