Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
- The rear differential clutch control module detects that the service bleed has not been performed.
OR
- A re-flash of the rear differential clutch control module has been performed.
OR
- The service bleed has not been performed after a new rear differential clutch control module was installed.