[Alex-svx]

Originally Posted by oab_au

OK what is happening is that the Torque Control wire is getting its 5V from the Green/White wire, through the jumper wire, instead from the ECU.
When you turn the steering the switch on the PS pump grounds the Green/White wire like it should, but this also grounds the Torque control wire through the jumper wire, to cut the torque. When you cut the jumper wire, the Torque Control looses the 5V and posts a code.

Thats the long version, the short version is that either the Black-Yellow wire that runs from that plug to the TCU plug, has a problem, or more likely the ECU has a problem in not supplying the 5V. I think you still have a problem caused by the Battery jump mistake.

Harvey.

Ok. So the ecu dont send the message it should? Can this bee that i use a RHD ecu when my car is a LHD? Or is the some other sensores or realy that have been damage?

How can this been check by a diagnostic from subaru?