Scania BCI DTC 701 Programmable switches

BCI BCI control unit · Scania · 2 variants

Code 701 (decimal). Some diagnostic tools show it in hexadecimal as 02BD.

In short

A programmable switch is defective.

Variant 1

Applies to: BCI2 (BWE)

What does Scania BCI fault code 701 mean?

A programmable switch is defective.

What causes Scania DTC 701?

Possible causes: - A switch has stuck for more than two minutes. - A two-position rocker switch has been pressed in at the same time.

How does the system react?

The switch will temporarily be degraded as long as the fault persists. The LED in the switch is turned off.

How to fix Scania BCI fault code 701?

  1. Check which switch is faulty under More information.
  2. Check that the switch is not stuck or broken.
  3. Run the wizard Checking switches and switch modules.

Variant 2: Programmable switch

Applies to: BCI3 (BWE)

Detection

A programmable switch is defective.

Possible cause

Possible causes: - A switch has stuck for more than two minutes. - A two-position rocker switch has been pressed in at the same time.

System reaction

The switch will temporarily be degraded for as long as the fault persists. The light-emitting diode in the switch is turned off.

How to fix

  1. Check which switch is faulty under More information.
  2. Check that the switch is not stuck or broken.
  3. Run the wizard Checking switches and switch modules.

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

Code 701 in other Scania systems

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