DTC 93: DTC 91 Or DTC 92 Set In Current Or Previous Ignition Cycle: Description

DTC 93 is the second part of DTC 91 and DTC 92. If DTCs 91 or 92 failed during last ignition cycle, DTC 93 becomes current failure during next ignition cycle, keeping ABS disabled until a 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 at end of current ignition cycle and ABS will be enabled at start of next ignition cycle. DTC 93 alone indicates DTCs 91 or 92 failed previously, but is intermittent or has been corrected.