Scania EMS DTC 5644 Starter motor control M1

EMS Engine Management System · Scania · 3 variants

Code 5644 (decimal). Some diagnostic tools show it in hexadecimal as 160C.

In short

Fault in the starter motor.

Variant 1

Applies to: EMS S7EMS S8 (S8PDE)

What does Scania EMS fault code 5644 mean?

What causes Scania DTC 5644?

How does the system react?

How to fix Scania EMS fault code 5644?

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Variant 2: Control unit E44, internal fault

Applies to: EMS10

Variant 3

Applies to: EMS S8

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 5644 in other Scania systems

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