System Diagnostics

By connecting the DRBII (or equivalent scantool) to Chrysler's CCD bus, a powerful range of diagnostic capabilities is available, including:

- READING FAULT MESSAGES
- SYSTEM ACTUATION
- COMPONENT ACTUATION
- COMPONENT STATUS DISPLAYS
- BUS MONITORING

Access to the Air Suspension Diagnostics is through Chrysler's CCD Bus. The location of the Bus Diagnostic Connector for the Imperial ("Y body") is shown in the graphic for TEST 1.