Circuit/System Testing

WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Perform the Liftgate Calibration Procedure. Refer to Liftgate Calibration Procedure . The liftgate module should learn the travel limits, exit the calibration mode, and DTC B1019 should clear.

If the liftgate module does not exit learn mode after the calibration attempt, replace the liftgate module.