Originally Posted by BJJRENO
The engine light comes back on after i start the bike. I checked the codes and it says P1009 (current incorrect pasword) What the hell does that mean? Runs like a top as usual...
I'll assume you haven't changed your ECM or TSSM recently. Typical causes are a loose/bad connection and the dreaded failing voltage regulator. Basically anything that can cause bad communications between the ECM and TSSM can cause the P1009 error.