Clearing Diagnostic Trouble Codes
NOTE:
To retrieve and clear codes, Lucas RTC 6834 Handheld Tester and Air Suspension Smart Card must be used. Follow manufacturer's instructions for use.
Once a fault has been corrected, the fault must be cleared from Air Suspension ECU memory using RTC 6834 handheld tester and the air suspension smart card. Follow the instructions given by tester to clear the codes. The Air Suspension ECU's memory cannot be cleared by disconnecting battery. It should be noted that all faults must be displayed and corrected before the Air Suspension ECU will allow its memory to be cleared.