What this code means

Communication abnormality (2) from material handling AC driver (PCR) to main controller (C/R). Vehicle effect per manual: material handling and power steering disabled; if AD-2 and AD-4 occur at the same time, the main (MB) contactor is not turned on.

Applies to: 7FBEF15-20 electric forklift (AC drive).

Need the part?

If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (AD-6), machine model and serial number — we quote genuine and OEM replacement parts for export.