he put new batteries in the ERU. 26 volts. he tested eru, and with power off and switch jumped, display indicates ERU. the door open button will work. he said he did check the normal power wiring and input, it is not wired to the rs board. says eru setting is set to 1
as soon as he tries to go to normal he gets the EPC condition.
guess he will check all the parameters to see if he can find something strange.