Toronado Models
WARNING: This page is about a different car, the 1986 Oldsmobile Toronado and 1986 Buick Riviera. However, it is still accessible from the selected car via links, so may be relevant.
Selecting the reset codes will result in the message "CLEAR ECM CODES?" or "CLEAR BCM CODES?", depending on which system was being tested. At this time, the following action may be taken:
- Pressing the "OFF" button will stop the test selection process and return the display to the next available test type for the selected system.
- Pressing the "LO" fan button will display the next test type.
- Pressing the "HI" fan button will select "CLEAR CODES". A message "ECM CODES CLEARED" or "BCM CODES CLEARED" will appear to indicate those codes have been cleared from memory.
- Pressing the "BI-LEV" button will exit diagnostics.