Scania ALLISON DTC 497408 Solenoid PCS3 jammed in the ON position

ALLISON Allison automatic gearbox · Scania · 2 variants

Code 497408 (decimal). Some diagnostic tools show it in hexadecimal as 079700.

In short

PCS3 still supplies a clutch despite that the clutch should be shut off.

Variant 1

Applies to: A5

What does Scania ALLISON fault code 497408 mean?

What causes Scania DTC 497408?

How does the system react?

How to fix Scania ALLISON fault code 497408?

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Variant 2

Applies to: A6

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