Atessa/4wd Ecu Error Led Question

[rtune]

Regarding the atessa ecu, the one under the parcel shelf, if the dash shows "4wd" and "ABS" warning

lights, and the ecu in the trunk shows _no_ LED, does that mean it is either fried, or has no power

for some other reason?

In other words - if the dash shows a 4wd warning light, the LED in the atessa ecu MUST be flashing

something error or other if it is alive?

[doo doo]

Assuming the codes are the same for this reading between models, it means ETS control unit, ground or circuit. (also continually on or 24 flashes)