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Home >> Cadillac >> 1986 >> Seville >> Repair and Diagnosis >> Engine Performance >> System >> BCM Codes/Tests/R & I >> Diagnosis & Testing >> Engine Data Display Procedure
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Engine Data Display Procedure

  1. Depressing the "OFF" button on CCP will stop test selection process and return display to next available test type for selected system.
  2. Depressing the "LO" button on CCP will display next smaller test number for selected test type. If this button is pressed with lowest test number displayed, the highest test number will then appear.
  3. Depressing the "HI" button on CCP will display next larger test number for the selected test type. If this button is pressed with highest test number displayed, the lowest test number will then appear.