Electric Micromobility

What changes diagnostically?

The same symptom can arise from a different power, network, driveline or safety architecture. Map power sources, control networks, duty cycle and safety interlocks before copying passenger-car assumptions.

First technical map

• battery packs, BMS, motor controllers, hall sensors, charging and thermal/current protection
• Identify power/ground and network topology.
• Correlate the fault with load, temperature, speed and operating time.
• Do not invent critical thresholds or calibration values without OEM procedure.

Why is a DTC not enough?

A code identifies the monitor that detected an abnormal condition, not the root cause. Separate mechanical, hydraulic, electrical and network causes with measurements and correlate freeze-frame plus simultaneous module codes.