KrAZ Spartan is equipped with a large number of electronics - from lighting and navigation to communication systems and electronic transmission control. The reliability of all these systems is critically important in field conditions, so diagnostics are carried out using professional scanners and testers.

The integrity of the wiring, fuses, contact groups, relays and connectors is checked. In case of oxidation or breaks, the cable routes are restored or completely replaced. The condition of the batteries, generator, starter and engine control units (ECU) is also diagnosed.

In case of malfunctions in the operation of individual systems, electronic modules are flashed or replaced, and the communication between them is tested. The result is the restoration of stable and safe operation of the electrical system even in difficult weather or tactical conditions.