DTC 93, DTC 91 Or DTC 92 - Set In Current Or Previous Ignition Cycle: Notes

This DTC is the second portion of DTCs 91 and 92. If these DTCs set during the last ignition cycle, DTC 93 becomes a current failure during the next ignition cycle, keeping ABS disabled until stoplight switch input is seen. When a change is seen during an ignition cycle in which DTC 93 is a current malfunction, DTC 91 or 92 will clear itself at the end of the current ignition cycle and ABS will enable itself at the start of the next ignition cycle. DTC 93 alone indicates DTC 91 or 92 failed previously, but is intermittent or has been corrected.

1. Indicates which DTC caused DTC 93 to set.
2. Ensures original DTC is repaired, so that DTC 93 can be cleared.