Specific Test Selection

Following test type selection, the first of many specific tests will be made available for selection. The 4 characters of this display represent a test code. The first 2 characters of the test code are alphabetic letters which identify both the system and test type already selected. BD51 signifies BCM system, DATA test type, test 51; EI04 signifies ECM system, INPUT test type and test 04. See Figure -Figure and DATA DISPLAY CODES, INPUT DISPLAY CODES, OUTPUT DISPLAY CODES and OVERRIDE DISPLAY CODES under SELF-DIAGNOSTIC SYSTEM.

Scrolling to a lower specific test number is done by depressing the FAN (Down) button. Scrolling to a higher specific test number is done by depressing the FAN (Up) button. The system will automatically display the values for whatever specific test number is displayed.