Scania CUV DTC 37 Voltage supply

CUV Visibility system · Scania

Code 37 (decimal). Some diagnostic tools show it in hexadecimal as 0025.

In short

The supply voltage to the control unit has exceeded 35V.

Applies to: CUV1

What does Scania CUV fault code 37 mean?

What causes Scania DTC 37?

How does the system react?

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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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