Bump just in case someone knows the answer to this and hasn't seen it. I'm having the same issue (2001 4x4) but in the hopes of an easy fix swapped the original ABS pump for a salvage unit. The 61 went away for a while but has come back. I swear I've looked everywhere but can't find box with the relay. The box behind the battery only has the fusible links, not the relay. Thanks for any suggestions.Does anyone know where the ABS motor relay is located on a 2001 xterra v6 2wd? My abs light is throwing a code 61. Hoping it is the relay and not the motor.