Check a VIN

February 13, 2026 Service bulletin

Unknown or other

Cadillac technical service bulletin PIC6643 for 2024-2025 Cadillac XT4.

Bulletin number
PIC6643
Component
Unknown or other
Summary
This Preliminary information communicates to the technician the repair direction needed to diagnose intermittent front turn signal flashing fast condition.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Cadillac XT4?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history