Scania BDM DTC 14218249 The expected CAN message is missing.

BDM BDM control unit · Scania

Code 14218249 (decimal). Some diagnostic tools show it in hexadecimal as D8F409.

In short

CAN message has not been received within the set time limit.

Applies to: BDM2 (BDM)

What does Scania BDM fault code 14218249 mean?

CAN message has not been received within the set time limit.

What causes Scania DTC 14218249?

Chassis management system transmits incorrect CAN messages to the battery module. The cause of the fault may be: - Fault in the software in the coordinator control unit or the chassis management system. - Fault in the parameter settings.

How does the system react?

The last received valid signal value will be applied. If a valid signal is missing, a default value is set for the signal.

What are the symptoms?

- The software in the battery data module cannot be updated. - The battery data module displays incorrect information. - No initiation of charging can be performed by the battery data module in electric vehicles.

How to fix Scania BDM fault code 14218249?

  1. Check that the correct software is installed in the coordinator control unit.
  2. Check that the correct software is installed in the chassis management system.
  3. Carry out spare part programming of the coordinator and chassis management system.
  4. If the fault persists, contact Technical Support.

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