Scania CMS DTC 743 Electrohydraulic pump for power steering

CMS CMS control unit · Scania

Code 743 (decimal). Some diagnostic tools show it in hexadecimal as 02E7.

In short

There is a short circuit to voltage or an open circuit on the PWM signal from the electrohydraulic pump for power steering.

Applies to: CMS1 (CMS)

What does Scania CMS fault code 743 mean?

What causes Scania DTC 743?

What are the symptoms?

How to fix Scania CMS fault code 743?

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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.

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