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Home >> Cadillac >> 1990 >> Allante F7/ME9 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> ECM Input EI70: Cruise Control Brake Switch >> Display Configuration

Display Configuration

After the diagnostic trouble codes have been displayed the Driver Information Center (DIC) will display ECM?. Depress the HI blower button. The display will change to read ECM data. Depress the LO blower button. The display will change to read ECM INPUTS. Place the Cruise Control ON /OFF switch in the ON position. Depress the HI blower button. The display will change to read HI 0 C/C BRAKE EI70. When the brake pedal is depressed and released the display will change to read HI X. The change from 0 to X indicates that the test has been successfully completed.