Scania GSC DTC 4434 Fuel level sensor

GSC GSC control unit · Scania

Code 4434 (decimal). Some diagnostic tools show it in hexadecimal as 1152.

In short

Supply voltage is too low.

Applies to: GSC1 (FSC)

What does Scania GSC fault code 4434 mean?

Supply voltage is too low.

What are the symptoms?

The fuel level signal for the right-hand tank is set at 0 in order to avoid setting an excessive fuel level for the tank.

How to fix Scania GSC fault code 4434?

  1. Check the fuel level sensor harness-to-component connectors and cable harness.
  2. Renew the fuel level sensor.

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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