AA2 Star Tester Check

^ Drive Cycle Diagnostics has not been entered due to an inoperative STAR Tester. To determine if this is the case the following actions are required:

^ Disconnect STAR Tester and get another STAR Tester if possible.

^ On new STAR Tester release STAR test button if required so that it remains in the up HOLD position.

^ Connect new STAR Tester to air suspension diagnostic connector and turn it On.

^ After waiting a minimum of five seconds depress STAR test button so that it remains down in TEST position.

NOTE: Drive Cycle faults will be saved for up to 55 minutes after ignition is turned to OFF (Non-Run) position.

^ Within twenty seconds the STAR Tester will display one of the following codes:

15 --- Drive Cycle Diagnostics completed and NO faults were detected. DISCONNECT STAR Tester to exit Drive Cycle Diagnostics.

40 to 71 --- Drive Cycle Diagnostics completed and system faults were detected. Write down complete system faults only after they have been displayed at least two times. REPEAT Service Bay Diagnostics. Reading and Clearing Diagnostic Trouble Codes

All other codes -- Go to AA3.