Road Sensing Suspension (RSS)

"NO RSS DATA" LOSS OF SERIAL COMMUNICATION









DESCRIPTION
If any of the following conditions are present, a "SERVICE RIDE CONTROL" message will be displayed. However, upon entering the diagnostic mode, the IPC will display either "NO RSS DATA" or "NO RSS CODES"
^ Loss of battery feed.
^ Loss of ignition feed.
^ Loss of system ground.
^ Loss of Universal Asynchronous Receiver Transmitter (UART).

NOTE
Each of the above conditions may cause a PZM code PZ2056.

NOTES ON FAULT TREE
1. Refer to Intermittents And Poor Connections. Diagnostic Aids
2. Refer to PZ2O56 trouble code diagnosis.