Action Taken

RSS module stops driving the solenoid within the first one-millisecond sample in which a fault is sensed during a commanded boost state or during a commanded hold PWM high state. RSS module then waits 5 seconds, retries driving the solenoid and re-senses for feedback.

If the fault is not present, it resumes normal operation. If the fault is still present, RSS module repeats the "stop-wait-retry/re-sense" sequence. RSS module increases a software counter for each fault observed, or decreases it for each fault not observed.

If the counter reaches 3 counts at any time, RSS module sets a code, turns on the SERVICE RIDE CONTROL message and stops driving the solenoid for the remainder of the ignition cycle.