What this code means

A) The coil on the aux output is not correctly connected. B) The smartdriver inside the controller is damaged.

Applies to: ZAPI ACE0 / COMBIAC0 controller.

Possible causes / checks (from the source)

- It is suggested to check that the coil is correctly connected between A2 and A4. - If no problem is found on the coil, the problem is inside the controller.

Need the part?

If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (AUX BATT. SHORT), machine model and serial number — we quote genuine and OEM replacement parts for export.