1B "Bus Failure" Message

Failure Message See Test Number

Blank Scan Tool Screen 1C 1C Repairing Blank Scan Tool Screen

RAM Test Failure 1D 1D Repairing Ram Failure

Cartridge Error 1E 1E Repairing Cartridge Error Failure

Key Pad Test Failure 1F 1F Repairing Key Pad Failure

Low or high Battery 1G 1G Repairing Low/High Battery Failure