Faulty Glow Plug control Module
I've had my 2.4L JTD 2006 for about 90k, and ever since the begining I have had the "glow plugs not available" warning on start up.
mechanic has checked it out and the fault codes are showing up as being the "glow plug control module" (dont have the actual code on me), looks like the glow plugs themselves are fine.
Question regarding this,
1) should i be concened since i've had this warning with no impact for a long time
2) from my experiences the electrical wiring isnt great (i've re wired injectors 1 and 4, rear tail lights conisitantly produce residue on the connectors and i have to clean them off to make a good connection), is it possible to crack open the glow plug control module and maybe resolder some points and just check intenraly for the general health of the circuity?