BCM Code F32: BCM-To-ECM Data Problem: Notes
WARNING: This page is about a different car, the 1990 Cadillac Fleetwood and 1990 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
Code F32 is set if a problem is detected as data is being transferred back and forth between BCM and ECM. If a hard Code F32 is displayed upon entering self-diagnostics, one of the following conditions exists: