Took my micra to the dealer for a rust check when I went to pick it up they told me they reprogramed my ecm. My invoice says
"REPROGRAM ENGINE CONTROL MODULE - ECM
CAUSE: .
DE97AA REPROGRAM ENGINE CONTROL MODULE - ECM
99368 WN
PARTS:0.00 LABOR: 0.00 OTHER: 0.00
28082 DE97AA 0.40 TECH PREFORMED ECM UPDATE PART NUMBER CHANGED FROM 23710-9LE1B TO 23710-9LE1C"
I asked my service advisor what it was for and they didn't know, they also failed to do a rust and fabric inspection. Will be taking my micra to another dealer next week.