Diagnostic Aids

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

This DTC only indicated that there is a current fault in the K85P Restraints Occupant Classification System. Never replace the SDM if this DTC is set. Diagnose the K85P Restraints Occupant Classification System to determine why it is reporting a fault to the K36 Restraints Control Module.