I am attempting to reprogram the 14 volt inverter module in my 2011 volt(APM). I subscribed for SPS programming from Acdelco and am using an MDI interface. The programming always terminates with the error "m6413 off-board programming detected"
I notice this is the same error i get...
OBD2 (a.k.a., OBDII, OBD II ) devices can be used to monitor the Volt's operation, clear codes, reduce insurance costs and....cause problems.
Insurance Company Dongles
Will plugging the device into my Volt cause problems?
Workarounds for OBD2 Problems
GM Policy on OBD2 Devices
GM OBD2 Details...