Scania CUV DTC 606 Rain and light sensor

CUV Visibility system · Scania · 2 variants

Code 606 (decimal). Some diagnostic tools show it in hexadecimal as 025E.

In short

The rain and light sensor does not have parameter settings.

Variant 1

Applies to: CUV2

What does Scania CUV fault code 606 mean?

The rain and light sensor does not have parameter settings.

What causes Scania DTC 606?

The rain and light sensor has lost its parameter settings which specify what type of windscreen the vehicle has.

How does the system react?

The following functions will have impaired functionality: - Automatic windscreen wiping - Automatic dipped beam

How to fix Scania CUV fault code 606?

  1. Spare parts program the CUV control unit.
  2. Check the LIN bus between the rain and light sensor and control unit.
  3. Renew the rain and light sensor.

Variant 2

Applies to: CUV3 (VIS)

Detection

The rain and light sensor does not have parameter settings.

Possible cause

The rain and light sensor has lost its parameter settings which specify what type of windscreen the vehicle has.

Symptoms

The following functions will have impaired functionality: - Automatic windscreen wiping - Automatic dipped beam

How to fix

  1. Spare parts program the CUV control unit.
  2. Check the LIN bus between the rain and light sensor and control unit.
  3. Renew the rain and light sensor.

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

Code 606 in other Scania systems

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