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DRB-II Functions: Notes

NOTE: DO NOT  touch DRB-II keypad during DRB-II power-up sequence, or an error message will result.
  1. To diagnose system with DRB-II, DRB-II must be in CHARGING MENU. At CHARGING MENU, fault codes and DRB-II test functions can be used.
  2. To get to CHARGING MENU, turn ignition off. Attach DRB-II to engine diagnostic connector. Connector is located in engine compartment, near SBEC-II. Turn ignition switch to RUN position.
  3. All DRB-II character positions will illuminate and copyright information will appear on screen for several seconds.
  4. After several seconds DRB-II menu will appear. At DRB-II menu, press "4" (SELECT SYSTEM) key. Press ENTER key. At SELECT SYSTEM menu, press "1" (ENGINE) key. Press ENTER key. DRB-II menu will appear, indicating engine year and size, type of transmission and SBEC-II part number.
  5. After several seconds AIR COND menu will appear. Press "1" (WITH A/C) or press "2" (WITHOUT A/C). DRB-II display will change to ENGINE SYSTEMS menu. At ENGINE SYSTEMS menu, press "2" (CHARGING) key. Press ENTER key.
  6. Display will change to CHARGING MENU. At CHARGING menu of engine diagnostic program, specific test functions programmed into DRB-II can be performed. The following DRB-II modes can be accessed: SYSTEM TEST, READ FAULTS, STATE DISPLAYS, ACTUATOR TEST and ADJUSTMENTS.