Scania OCS DTC 1642496 Ignition module E104

OCS OCS control unit · Scania

Code 1642496 (decimal). Some diagnostic tools show it in hexadecimal as 191000.

In short

Voltage to the ignition module is outside the approved interval.

Applies to: OCS1

What does Scania OCS fault code 1642496 mean?

What causes Scania DTC 1642496?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 1642496?

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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.