Dreaded ABS / HDC / TC Lights

I had these three lights come on a while back. Took it to the dealer who said I need to replace the ABS Modulator and LF hub / sensor all for the sum of $5,200. The ABS / HDC / TC  did still work ok though.
 
I know you guys have all heard this one soooooo many times, but there must be a cheaper way to fix this without the dealer costs.
 
2000 Discovery Series II, 125,000kms.
 
thanks,
 
 

Send me your tele number and I'll call you with some quetions and ideas for you.
Mike