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Yes, that is to disconnect the big plug on the ABS module.k thanx
that is to disconnect the module under the bonnet on the drive side?
The easiest way to check if its the ABS module is have the car running when all the warning lights come on unplug the ABS connector & see if the oil pressure light goes out, if it does the abs module is faulty.
To replace it you need to undo the two 13mm nuts holding the module/pump assy in & lift it up, undo the small two pin connector on the lower front edge, undo the six torx bit screws holding the module to the pump.
fit the new module in the reverse order.
Cheers Rob
As far as I know there is only one plug.i disconnected the bottom plug of the abs module not the top 1, is that right?