Thread: Flashing M & S

Originally Posted by Pedro_The_Swift

Calcium.
Unless you have a fridge or a winch the standard size is fine.

Have dual batteries. But the start battery is 70ah and 700cca.

Seems to be well below the standard size

Originally Posted by bov17

Ok. So we put a scan tool on it. Nada. Nothing. Haha

what kind of scan tool cos those autobox P codes are not compliant with OBD2 protocol so a generic reader might miss them, if the warnings were caused by the XYZ switch there should be a P0705(gear position switch incorrect outputs) code stored... even for low battery if it fails below 9V while cranking(or engine running), which is not impossible with a such weak battery or if the charging system fails it should store a P1562 code(this one is not part of the OBD2 protocol and the other P0705 is recognised only on compliant vehicles and means something else

Yes was an obd2 reader from local mechanic. Even with just the switched clean now it's yet to fault (limited driving but it normally would have even driving out the driveway)