Will a 395.22(a) citation put my truck out of service?
Yes, it can—but not always. Across our 13 million inspection records, 395.22(a) citations resulted in an out-of-service placement 31.3% of the time. That's slightly below the all-FMCSR average OOS rate of 31.4%, meaning this violation is about as likely as any other code to trigger immediate removal from service. The other 68.7% of cases did not result in an OOS order, but the risk is real and your truck could be sidelined pending ELD correction.