Trouble Code Display: Toronado

After diagnostics is entered, any trouble codes stored in computer will be displayed. ECM codes will be displayed first. If no ECM codes are stored, display will indicate "NO ECM CODES". All ECM codes will be prefixed by an "E" (i.e. EO13).

When all ECM codes have been displayed, BCM codes will be displayed. BCM codes primarily deal with body control functions, with climate control being one of its main features. BCM codes are prefixed with an "B" (i.e. B110). BCM codes can also be accompanied by "CURRENT", indicating that fault still exists. If no BCM codes exist, "NO BCM CODES" message will be displayed.

Both ECM and BCM codes are displayed in 2 second intervals starting at the lowest numbered code and ending at the highest. If "LO" fan button is pressed anytime during display of ECM and BCM codes, display of codes will be by-passed. If at any time "BI-LEVEL" button is pressed, BCM will exit "SERVICE MODE" and return to normal vehicle operation.