LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Oldsmobile >> 1990 >> Custom Cruiser >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Engine Controls - Tests W/Codes) >> ECM Trouble Code Charts >> ECM Code EO47: BCM-To-ECM Data Problem >> Failure Conditions:
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Failure Conditions:

WARNING: This page is about a different car, the 1990 Cadillac Seville and 1990 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.

ECM receives bad data or no data from BCM for 3 seconds.

scientia non olet · About LEMON Manuals