Purchased a icarsoft lr2 diagnostic kit and it came up with code U2002 which is communication problem between EPB switch and EPB module..already swapped out switch..so proceeded to trace and check the wiring from the module plug.
FIXED.. The fault was a broken wire about 6 inches from the plug in connector at the EPB. Stripped back the tape and the plastic conduit to give myself some room to piece out the broken wire (also replaced another one that had stripped insulation and looked like it may break soon). Re-taped the wiring and wrapped some old garden hose around the wiring for extra protection because it looks like it wears either side of the EPB bracket. Wish I had bought the icarsoft tester sooner would have saved me buying a second hand module but looking on the bright side I have gained the knowledge how these work. Thanks for all the comments and I hope this helps others.
Mark