Verified answer

Research online suggests P138B is a glow plug failure and P1000 is something to do with the diagnostic itself being incomplete and can be ignored.

I dunno - these things are a nightmare - I'm glad my car doesn't have one of these frikkin' things, they're a nightmare.

Back to the motor electrician for you I think!

it rather is going to be around 500lbs on the tongue and a pair of,00 lbs towing for many autos. (besides super trucks of direction) and because you have a instruction manual you will no longer ought to complication approximately tearing up your transmission. stable success!

Ford C Max Faults

recurring faults indicates something needs to be fixed not ignored. here we have a possible engine /exhaust sensor issue. having a fault code would enable a technician to direct work to correct area for fix. wiping simply puts it aside until it shows again and potentially gets worse.

garage job really . possible sensor failure or more than one fault.

You do realise that wiping the faults does nothing to repairing the fault itself. You need to repair the item in the error code and then wipe them.