Engine Controls - Tests W/Codes - Body Control Computer

• Description
  • CCD Bus
• Self-Diagnostic System
  • Pretest Inspection
• Diagnostic Procedure
  • DRB-II Problems & Error Messages
  • Body Control System Connectors
• Self-Diagnostic Tests
  • Test 1A - Blank DRB-II Message Screen
  • Test 1B - Blank DRB-II Message Screen
  • Test 2A - Ram Test Error
  • Test 3A - ROM Checksum Error
  • Test 4A - Keypad Test Failure Message
  • Test 5A - Testing DRB-II
  • Verification Test
  • Test 7A - Bus Failure Messages
  • Test 8A - Short To Battery On Bus
  • Test 8B - Short To Battery On Bus
  • Test 8C - Short To Battery On Bus
  • Test 8D - Short To Battery On Bus
  • Test 9A - Short To 5 Volts On Bus
  • Test 10A - Short To Ground On Bus
  • Test 11A - Bus (+) & (-) Shorted Together On Bus
  • Test 12A - No Termination On Bus
  • Test 13A - Bus Bias Level Too Low On Bus
  • Test 13B - Bus Bias Level Too Low On Bus
  • Test 14A - Bus Bias Level Too High On Bus
  • Test 14B - Bus Bias Level Too High On Bus
  • Test 15A - No Bus Bias On Bus
  • Test 16A - Bus (+) Open On Bus
  • Test 17A - Bus (-) Open On Bus
  • Test 18A - Bus (+) & Bus (-) Open On Bus
  • Test 19A - Not Receiving Bus Messages Correctly On Bus
  • Test 20A - No Response Messages
  • Test 21A - Testing Compass/Mini-Trip Module For No Response
  • Test 21B - Testing Compass/Mini-Trip Module For No Response
  • Test 22A - Testing Body Controller For No Response