Scania OCS DTC 1647872 Ignition module E104

OCS OCS control unit · Scania

Code 1647872 (decimal). Some diagnostic tools show it in hexadecimal as 192500.

In short

The charging voltage to the ignition coils does not reach higher voltage than the battery.

Applies to: OCS1

What does Scania OCS fault code 1647872 mean?

What causes Scania DTC 1647872?

How does the system react?

How to fix Scania OCS fault code 1647872?

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