21 is safeties 169 is battery inside car top box run down or exhausted (This usually happens when main power has been turned off for long periods) 41 is false call firing ( should clear when battery is ok )
I assume you did a shaft learn set-up drive and calibrated loadweigher device after you fitted the new encoder.
Last edited by koneisland; 11/19/13 12:40 PM.
