Scania OCS DTC 217856 Ignition coil A3, cylinder 3

OCS OCS control unit · Scania

Code 217856 (decimal). Some diagnostic tools show it in hexadecimal as 035300.

In short

Control of the ignition coil circuit is open.

Applies to: OCS1

What does Scania OCS fault code 217856 mean?

What causes Scania DTC 217856?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 217856?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

  • Full explanations of every code and brand
  • Causes, symptoms and repair steps
  • New brands and codes included

Yearly plan: pay 10 months, get 12. Cancel at any time.

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